What is environment?
Answer:
environment is the surroundings or conditions in which a person, animal, or plant lives or operates or the natural world, as a whole or in a particular geographical area, especially as affected by human activity. hope this helps
Explanation:
Answer:
environment is surrounding or conditioners in which a person, animal,or plant life or operates
Explanation:
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What molecule is this?
A) Protein
B) Lipid
C) Carbohydrate
D) Nucleic acid
Answer:
Explanation:
C
Answer:
c carbohydrate
i think ///
amoeba sisters: cellular respiration
Scientists once believed that modern-day reptiles were the only living descendants of dinosaurs, which were reptiles. Accumulating fossil evidence has now suggested that the most recent dinosaurs gave rise to birds, making birds one of the closest living relatives of dinosaurs.
What statement provides the strongest evidence to support the claim that birds evolved from dinosaurs?
Answer:
A biologist discovered a young, four-legged animal. The animal had lungs, seemed to fertilize internally, and its outer surface was covered with scales. In which class of animals is the biologist likely to place the animal?
reptile
I NEED HELP ASAP PLEASE
Answer:
Since oxygen has a higher electronegativity than hydrogen, the electrons of the molecule tend to group closer to the oxygen than to the hydrogen atoms. Therefore, water is said to be a "polar" molecule, which means that there is an uneven distribution of electron density.
Jurassic Park High School is testing the effect of a new book bag policy on tardiness to classrooms. Selected
classes like English, Arts and Humanities, and Science classes would allow book bags and others would restrict
them. Data on the number of students tardy to classes will be collected in both groups and analyzed.
Traditionally, book bags were not allowed into classroom
What type of inheritance pattern does this genetic expression represent
Answer:
Codorminance.
Explanation:
The type of inheritance pattern is codorminance because in codorminance the two alleles in the gene are expressed, no allele was able to masked the express on the other allele. The chestnut colored horse allele is expressed likewise the white
colored allele too is expressed none of the two alleles mask the Expression of the other, the two are expressed to give offsprings roan colored which is an indication of the two expression.
One way to get consistent, valid data is to
be sure that instruments are calibrated properly.
use simple instruments to make measurements.
select the best data to place into data tables.
make the measurements as quickly as possible.
Answer:
be sure that instruments are calibrated properly.
Answer these questions.
a. What is renewable source of energy?
b. What are different forms of energy?
c.What is non-renewable source of energy? Give some examples.
d.What are the various uses of electrical energy?
e. What is magnetic energy? Mention its uses.
f. Why is the sun regarded as the main source of energy?
Answer:
a) The resources which can be regenerated and replaced at the shorten period of time is called renewable source of energy.
b) The different forms of energy are:
1) Mechanical energy
2) Heat energy
3) Light energy
4) Chemical energy
5) Sound energy
6) Electrical energy
c) The resources which cannot be replaced shortly after they are finished is called non-renewable sources of energy. For example: coal, petrol, minerals etc.
e) The energy which affects the magnetic bodies is called magnetic energy .
write any two important body features of camel
Answer:
A camel's humps are incredibly important for the animal's survival in a tough environment like a desert. Without its humps, a camel would be more likely to overheat and sweat—but it's still the oval-shaped blood cells that help the camel retain so much water, not the humps.
Camels are usually between 6 and 7 feet in height and 9 to 11 feet in length. They can weigh up to 2,300 pounds. Other physical characteristics of camels include long legs, long necks, and a protruding snout with big lips.
Explanation:
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I NEED HELP ASAP PLEASE (3)
name the main product of photosynthesis
8. For evolution to occur in a population, individuals with a trait that is
"naturally selected for" must
a. live a long time.
c. reproduce.
b. leave the area.
d. coevolve.
Which one of these is NOT an over-arching theme of Biology?
1. every reaction has an equal and opposite reaction
2.structure leads to function
3. genetic information is universal
4.all living things are composed of cells
Answer:
1. Every action has equal and opposite reactions
Don't worry about past look!! your future is bright!!!!!
AMOEBA SISTERS: VIDEO RECAP
PHOTOSYNTHESIS AND CELLULAR RESPIRATION COMPARISON
If Chloroplasts and Mitochondria Could Speak
If chloroplasts and mitochondria could only speak! Decide whether each quote could be stated by a
chloroplast (label "C"), mitochondria (label "M"), or both organelles (label "CM").
7. My main goal
is to produce a lot of
ATP energy.
8.
contain
pigments to help
capture light energy.
9. Oxygen gas
production will happen
within me.
10.
I can be
found in plant cells.
11.
I can be
found in animal cells.
12. Carbon
dioxide gas production
will happen within me.
13.
Muscle cells
would contain a lot of
me.
14.
Water
production will happen
within me.
Nesu
15.
Glucose
production will
happen within me.
pore
16. I would be
found within a
photosynthetic protist.
17. I am the site
of aerobic cellular
respiration.
18.
Krebs and the
Electron Transport Chain
both happen within me.
19.
I contain
chlorophyll.
20.
The Calvin
Cycle
bannens
Answer:
55
Expla30-3=27
The notation for each part is as follows: 7. M 8. C 9. C 10. C 11. M 12. C 13. M 14. C 15. C 16. C 17. M 18. M 19. C 20. C.
M - Mitochondria (My main goal is to produce a lot of ATP energy): This quote refers to mitochondria because they are the organelles responsible for producing ATP energy through aerobic cellular respiration.
C - Chloroplasts (Contain pigments to help capture light energy): This quote refers to chloroplasts because they contain pigments, such as chlorophyll, that capture light energy during the process of photosynthesis.
C - Chloroplasts (Oxygen gas production will happen within me): This quote refers to chloroplasts because during photosynthesis, oxygen gas is produced as a byproduct.
C - Chloroplasts (I can be found in plant cells): Chloroplasts are specific to plant cells and are responsible for carrying out photosynthesis.
M - Mitochondria (I can be found in animal cells): Mitochondria are present in both plant and animal cells and are involved in cellular respiration.
C - Chloroplasts (Carbon dioxide gas production will happen within me): During photosynthesis, chloroplasts utilize carbon dioxide to produce glucose and release oxygen as a byproduct.
M - Mitochondria (Muscle cells would contain a lot of me): Mitochondria are abundant in muscle cells because they are responsible for generating the energy needed for muscle contraction.
C - Chloroplasts (Water production will happen within me): During photosynthesis, water is split to release oxygen and provide electrons for the light-dependent reactions in chloroplasts.
C - Chloroplasts (Glucose production will happen within me): Chloroplasts convert carbon dioxide and water into glucose during the Calvin Cycle of photosynthesis.
C - Chloroplasts (I would be found within a photosynthetic protist): Chloroplasts are found in various photosynthetic organisms, including protists.
M - Mitochondria (I am the site of aerobic cellular respiration): Mitochondria are the sites where aerobic cellular respiration takes place, producing ATP energy.
M - Mitochondria (Krebs and the Electron Transport Chain both happen within me): The Krebs cycle and the Electron Transport Chain, which are part of aerobic cellular respiration, occur in the mitochondria.
C - Chloroplasts (I contain chlorophyll): Chlorophyll, the pigment responsible for capturing light energy, is found in chloroplasts.
C - Chloroplasts (The Calvin Cycle): The Calvin Cycle, a series of reactions that occur in chloroplasts, is responsible for converting carbon dioxide into glucose during photosynthesis.
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Compare a virus to a unicellular organism. (1 point)
O Viruses need energy, unicellular organisms do not need energy.
O Unicellular organisms have a cell membrane made from a lipid bilayer, viruses have a protein coat
O Viruses reproduce through asexual reproduction; unicellular organisms need a host cell,
O Neither unicellular organisms nor viruses respond to stimuli.
Answer:
differences : Viruses need energy while unicellular organisms donot need energy
Unicellular organism has cell membrane but virus has protein coat.
Unicellular organisms have a cell membrane that is made from a lipid bilayer whereas viruses have a protein coat which is called capsid. Unicellular organisms reproduce through asexual reproduction whereas virus need a host cell for their survival because virus use the cell engine to extract food for their survival so it is conclude that unicellular organisms have cell membrane but virus has protein coat.
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What is feedback?
A)a way in which part of a system’s output enters back into the system as input
B)a way in which part of a system’s output is decreased
C)a way in which part of a system’s output is removed from the systems input
D) a way in which part of a system’s output is increased
ASAP need help
The louse Cymothoa exigua lives inside the mouth of certain fish. It attaches to the fish’s tongue, strangling it until it falls out. Once the tongue falls out, the louse functionally replaces it. Generally, this is thought of as a parasitic relationship.
What criteria would need to be met for this relationship to be considered parasitic? Is it possible that this relationship could be an example of mutualism or commensalism? Use what you have learned to classify this relationship and explain your reasoning.
Answer:
A parasitic relationship is the one in which parasite or the organism that feeds upon the host benefits while the host organism is negatively affected.
This relationship cannot be classified as mutualism or commensalism
To Understand the relationship between louse Cymothoa exigua and fishes we need to understand the following:
What is a parasitism?
A parasitic relationship occurs when one creature, the parasite, feeds on another organism, the host, causing injury and possibly death to the host. A parasite lowers the fitness of its host while increasing its own, usually by getting food and shelter.What is a mutualism?
Mutualism is a type of relationship in which both live organisms benefit equally and no one is harmed. Lichen is a mutualistic association between a fungus and algae, for example. ALgae provides food to fungus by photosynthesis and in return the fungus provides nutrients to algae.What is Commensalism?
commensalism is a relationship between members of two species in which one derives food or other benefits from the other without harming or benefiting the other.Orchids are a type of flowering plant that grows on tree trunks and branches. Orchids rely on the host plant's branches for sunlight and nourishment. on the other hand, they provide no benefit or harm to the host plants.Hence this relationship cannot be an example of either mutualisma and commensalism because the host fishes are harmed as their tongue falls out due to louse Cymothoa exigua and in return the parasite attaches itself to the host and feeds on them
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Use the scenario to answer the question. A student has a balloon filled with hydrogen gas. While wearing safety gear, they hold a flame up to the balloon. It explodes with a loud bang and creates a fireball. Is this an endothermic or exothermic reaction, and why?
Answer:
Exothermic reaction
Explanation:
An endothermic reaction absorbs energy, while an exothermic reaction releases energy. In this scenario, the balloon explodes with a loud bang and creates a fireball which would be considered releasing energy. Therefore, the reaction taking place is exothermic.
hope this helps!
Answer: Exothermic reaction
Explanation An endothermic reaction absorbs energy, while an exothermic reaction releases energy. In this scenario, the balloon explodes with a loud bang and creates a fireball which would be considered releasing energy. Therefore, the reaction taking place is exothermic. hope this helps!
Which organelle is labeled I ?
Answer:
it must be (núcleos)
Explanation:
........,.....
How are farmers scientists
Answer:
Agricultural sciences, sciences dealing with food and fibre production and processing. They include the technologies of soil cultivation, crop cultivation and harvesting, animal production, and the processing of plant and animal products for human consumption and use. Agricultural Sciences. See all media.
Explanation:
The opposite processes of evaporation is
Answer:
Condensation
Explanation:
answer the question. ASAP Pleasse
Answer:
AlaskaWashingtonHawaiiCaliforniaOregonExplanation:
Eruptions along the western edge of the United States have formed the Cascades volcanic mountain range. Also, they develop island chains, such as the Aleutians in Alaska, which makes Alaska a potential volcanic eruption place. A prominent example of an eruption along the Ring of Fire was the dramatic eruption of Mount Saint Helens in Washington in 1980, which makes Washington a potential volcanic eruption state. Deep beneath Hawaii, there is a fixed source of abundant rising magma, called a hot spot, making Hawaii likely to be a volcanic eruption state. In 2018, they added Salton Buttes to the 2018 assessment, which is a high threat of a volcanic eruption. In other words, California is likely to be a volcanic eruption state. Eleven of the eighteen very high threat volcanoes are in Oregon, and few other states, where explosive and often snow- and ice-covered volcanoes can project dangerous long distances to densely populated and highly advanced areas.
B
1.1.
Identify the type of tissue
Answer:
......but there is no tissue......
Enzymes are used in biological chemical reactions. Check all that apply.
Answer:
Enzymes are proteins that assist as natural reactants to promote up the standard of chemical responses inside of cells.
Explanation:
Enzymes are proteins that assist as natural reactants to promote up the standard of chemical responses inside of cells. Substrate(s) bind to an enzyme at the enzyme's current (or catalytic) site. Products are published, and the enzyme is reusable.
To learn more about Enzymes refer:
https://brainly.in/question/18041963https://brainly.ph/question/5901137Impacts of fracking include
I. contamination of ground water
II. increased use of coal.
III. lower natural gas prices.
(a) I only
(b) I and II
(c) II and III
(d) I and III
Answer:
D is the answer
Explanation:
Hydraulic facturing, aka fracking, uses toxic chemicals above some regulations which may lead to a leak into water supplies and therefore contaminate it.
It has not much to do with coal, more to do with oil and natural gases
Because of fracking now making it accessible to reach sources in vast number that were previously unacessible, it leads to decreases in gas prices
Hope this helps :)
Help me! I don't know the answer to this problem I need severe help!
Why is it important to form a hypothesis at the beginning of an experiment?
Answer:
As hypotheses are uncovered, they are used to make testable predictions to narrow down possible interpretations of the results and to pigeonhole competing hypotheses.
I hope it help if not please forgive me
Soil erosion can be slowed by ____.
Answer:
Crop Rotation: Rotating in high-residue crops — such as corn, hay, and small grain — can reduce erosion as the layer of residue protects topsoil from being carried away by wind and water. Conservation Tillage: Conventional tillage produces a smooth surface that leaves soil vulnerable to erosion.
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Answer:
crop rotation?
Explanation:
earths biosphere is described as
Answer:
Earth's biosphere is described as every biome that has living things every community that is above water. O every biome that has living plants every community that has sunlight
Answer:
Biosphere, relatively thin life-supporting stratum of Earth's surface, extending from a few kilometres into the atmosphere to the deep-sea vents of the ocean. The biosphere is a global ecosystem composed of living organisms (biota) and the abiotic (nonliving) factors from which they derive energy and nutrients.
