Answer:
The answer is D. abandoning young before eggs are hatched.
Explanation:
Density-dependent factors affect:
•larger populations more because resources are already stretched thin.
•larger populations more because predators are a major concern.
•smaller populations more because there is a greater chance of wiping out the entire population.
•smaller populations more because they tend to be upper-level predators.
Answer:
The third is correct
Explanation:
Usually, a small population like rabbits can be hunted down and eaten by predators like a fox or foxes, and eventually, the fox or all of the foxes will kill the population of rabbits to extinction.
9
Which is the basic functional unit of life?
organism
organ
tissue
cell
Answer:
cell
Explanation:
The cell is the basic structural and functional unit of life. Cells are independent, single-celled organisms that take in nutrients, excrete wastes, detect and respond to their environment, move, breathe, grow, and reproduce.
Answer:
D.) Cell
Explanation:
On Edge 2020... just took test!
What is the cause of Angelman Syndrome?
a) A mutation that occurs randomly after birth or due to a viral infection in the mother during pregnancy.
b) The shutting off of the paternal chromosome and the deletion on Chromosome 15 from the mother.
c) The shutting off of the maternal chromosome and the deletion on Chromosome 15 from the father.
d) A large deletion of chromosome 15 that is inherited from each parent.
Answer:
Angelman syndrome is caused by a genetic mutation on chromosome 15.
Explanation:
Angelman syndrome is caused by a genetic mutation on chromosome 15. The name of this gene is UBE3A. Normally, people inherit one copy of the gene from each parent, and both copies become active in many areas in the body. Angelman syndrome occurs when only one copy of the gene is active in certain areas of the brain.
The United States _____.
sent the first man into space
sent the first artificial satellite into space
launched the first space station, called Skylab
was the first to send man to the moon
HELP ASP
Answer:obviously they sent the first man into space
Explanation:
Which organism would not carry out cell respiration
A. Oak tree
B. Mushroom
C. Anaerobic bacterium
D. Bear
Answer:
D. Bear
Explanation:
The answer is bear because a bear is an animal. Everything but animals can carry out cellular respiration.
Zoe drew a diagram to compare monotreme and marsupial
mammals.
Which label belongs in the area marked Z?
gestation period lasting several months
o includes spiny anteaters
O offspring develop in pouch
O females lay eggs
Answer: Its c offspring develope in pouch.
Explanation:
I took the test
Answer:
offspring develop in pouch
Explanation:
1-True or False: Human activities such as nitrogen fertilizer can upset the balance of the nitrogen cycle.
True
False
Answer:
True because it disturbs the balance of the soil.
why do animals and plants need nitrogen
Answer:
They need Nitrogen to make Amino acid, DNA but the nitrogen in the atmosphere can't be used directly. Some nitrogen fixing bacteria fix it then it is able to use for plants and animals.
hope it helps!
Answer:
Plants and Animals need Nirogen and its Sufficent
Explanation:
Plants need Nitrogen especially Crops because they give protein with the help of nitrogen by the help of Rhizobium Bacteria.
With This Protein, Animals ( Herbivores) eat this for energy which contains nitrogen
A student examines a sample of pond water under a microscope and observes a single-celled heterotrophic eukaryote swimming through the water. To which of the following Kingdoms does this organism most likely belong?
Protista
Fungi
Plantae
Bacteria
Answer:
The answer is C. Plantae
Plantae is a taxonomic group that includes land plants and green algae.
The kingdom that does this organism most likely belongs to the Fungi. Thus, the correct option for this question is B.
What are Eukaryotes?Eukaryotes may be defined as the type of organisms that have a well-defined nucleus and other membrane-bound cell organelles in their cells. These types of organisms have compartmentalization which facilitates each and every specific function.
According to the context of this question, only fungi are the only organisms that are single-celled eukaryotes that are heterotrophic in nature.
Protista is also a kingdom that has single-celled organisms but these organisms are autotrophic and heterotrophic both. Plantae is generally autotrophic in nature. While bacteria belong to the prokaryotic origin.
Therefore, the kingdom that does this organism most likely belongs to the Fungi. Thus, the correct option for this question is B.
To learn more about Fungi, refer to the link:
https://brainly.com/question/10878050
#SPJ2
So i forgot what the genetic code is and how its read can somebody please be kind and help me..
Answer:
i d
Explanation:
Why is electroreception important to sharks?
O keeps predators away
O detects prey
O balance
O attracts mates
i have no clue how to answer this
I believe this question is trying to get you to realize the difference between acquired traits(one you get through doing something during life) and heritable traits(ones from Mom/Dad). For example, I really wish I was 6 foot 4... but the height trait comes genetically from your parents since it is coded in my DNA how tall I will be, therefore this trait must be passed down genetically and somewhere down the evolutionary tree the humans in the region which my family comes from was better off being short. An example that comes from acquired traits could be muscularity... my parents are both not very muscular but throughout my lifetime I enjoy working out and have become much more muscular, no matter how much your parents or grandparents lift weights YOU won't change so that change must be acquired through aging during your lifetime. Now the amount of muscle your body can put on is a heritable thing but that is beside the point. Hope this helps :)
How many Coronavirus strains are in the World and tell me 3 Names of the strains
Answer: The 3 The names of them are
MERS-CoV, (MERS)
SARS-CoV, (SARS)
SARS-CoV-2
Which of the following is required of a new drug?
A. It must bind to a virus.
B. It must be in liquid form.
C. It must be easy to swallow.
D. It must help cure a disease.
Answer:
D. It must help cure a disease
Hope that helps!
Explanation:
It must help cure a disease. For a new drug to be approved by regulatory agencies such as the FDA (Food and Drug Administration), it must undergo rigorous testing to demonstrate its safety and efficacy in treating a specific disease or condition. Hence option D is correct.
What is a drug?A drug is a substance that has a physiological effect when ingested or otherwise introduced into the body. Drugs can be used for a variety of purposes, including treating or preventing disease, managing symptoms, altering mood or consciousness, or enhancing physical or cognitive performance.
The drug must also be shown to have a favorable benefit-to-risk profile, meaning that its potential benefits outweigh any potential risks or side effects. The drug's mechanism of action, or how it works in the body, is also an important consideration in the approval process.
While a drug may bind to a virus, be in liquid form, or be easy to swallow, these characteristics alone do not make a drug effective in treating a disease.
The ultimate goal of drug development is to find treatments that can help cure, prevent, or manage illnesses, so efficacy and safety are the most important factors in determining whether a new drug will be approved for use.
Hence option D is correct.
To know more about drug:
https://brainly.com/question/13294633
#SPJ7
What happens if one animal eats poison and another animal eats it? Will it be poisoned too?
Answer:
yes
Explanation:
If one animal eats poison , it means that kne animal is contaminated , if anyone else consume it then that animal also gets poisoned .
According to “Past Climate Changes on Earth,” what changes to the atmosphere caused temperatures to increase, making the Eocene such a warm time in Earth’s history?
Answer:
The most important factor was the accumulation of greenhouse gases, especially methane and carbon dioxide.
Explanation:
The Eocene climate began with warming climate at 56 million years ago (Mya) and finalized at around 49 Mya ago. It is believed that during this period the greenhouse gases increased the temperature on the Earth's surface. This hypothesis is supported by evidence that indicates the melting of the ice cap in the poles.
Morning glories are flowering vines that will climb up a trellis or other support by wrapping tendrils around it. What kind of tropism causes the
morning glories to twine around the support this way?
A. phototropism, because the light pulls the morning glories upwards
O
B. gravitropism, because gravity helps the morning glories orient themselves in space
O
c. thigmotropism, because the morning glories twine around the support when they touch it
D. nutrotropism, because the curliness of the morning glories depends on the nutrients in the soil
I think the answer should be c.
An organism's traits are controlled by alleles it inherits from Its parents. Some alleles are dominant
while others are
hybrid.
recessive.
genomic.
sex-linked.
During the last century, both global temperatures and men’s average height have increased. Do these correlated trends mean that the increase in men’s height caused the increase in global temperature? yes ___ no ___ Explain why or why not.
How do bacteria and viruses spread from one person to another?
A. Sneezing and coughing.
B. Contaminated food or water.
C. Contact with other people's blood or body fluids.
d. All of the above.
Answer:
d
Explanation:
Answer:
D
Explanation:
which of the following is a renewable resource?
A. Sunlight
B. Natural gas
C. Copper
D. Coal
Answer:
Out of the following, the renewable resource is Sunlight.
I think the right answer is Sunlight.
Additional Information:
Those resources which can be reuse again and again is called renewable resources
Hope it will help
If your phenotype is free earlobes and free earlobes is dominant what is your genotype
Answer:
ff
Explanation:
hope this help
Directions. Choose TWO organisms below. Determine the likelihood of all the possible
offspring of the organisms chosen. Explain your answer.
Organism #1 Genotype Bb
Organism #2 Genotype Bb
Organism #3Genotype. bb
Reproduction type: Sexual
Reproduction type: Sexual
Reproduction type: Sexual
Type your response below
Directions Choose TWO organisms below. Determine the likelihood of all the possible
offspring of the organisms chosen. Explain your answer.
Organism #1 Genotype HH
Organism #2 Genotype: Hh
Organism #3 Genotype: hh
Reproduction type: Asexual
Reproduction type Asexual
Reproduction type Asexual
Type your response below
Answer:ghjhjjhvvvjohvjb
Explanation:
ASAP WILL GIVE BRAINLIEST
The image below shows how wolves and dogs compare to some other animals in the levels of classification.
Based on the chart, how are fish and dogs related?
They belong to the same kingdom but different phyla.
They belong to the same phylum but different classes.
They belong to the same kingdom and class.
They belong to the same phylum and class.
Answer:
B.
Explanation:
Answer:
Was it b?
Explanation:
Explain in detail the life cycle of the metamorphosis of amphibians.
Amphibians, like frogs and newts, have a slightly more complicated life cycle. They undergo a metamorphosis (a big change): they are born (either alive from their mother or hatched from eggs)
Indicate whether or not the following functions are performed by the excretory system.
____excreting waste materials
____excreting blood
____maintaining pH balance
____maintaining body temperature
____maintaining salt balance
____maintaining hormone levels
____maintaining water balance
Answer:
1. yes
2. no
3. yes
4. yes
5. yes
6. no
7. yes
Only excreting blood is the function that is not performed by the excretory system.
What do you mean by the Excretory system?
The excretory system may be defined as the system that consists of a pair of kidneys, ureters, and urinary bladder. It removes wastes from the body.
Excreting waste materials, maintaining pH balance, maintaining body temperature, maintaining salt balance, maintaining hormone levels (aldosterone), and maintaining water balance are all the functions that are performed by the excretory system.
Therefore, only excreting blood is the function that is not performed by the excretory system.
To learn more about the Excretory system, refer to the link:
https://brainly.com/question/1001081
Need help with #6 please:)
Answer:
high porosity
you need high porosity and high permeability for have an aquifer, which would made the water flow.
What is currently happening with Mount Etna?
Answer:
As Italy’s National Institute of Geophysics and Volcanology (INGV) explains on a recent blog post, the nascent eruption began on the night of May 29. Starting off by producing a thick column of ash rising from the New Southeast Crater, it gave way on May 30 to a far more lava-heavy display in the area, featuring two fissures blenching out lava.
Answer:
There is currently no eruptive activity at the volcano involving fresh lava and monitoring signals do not suggest an immediate change likely; only a weak thermal anomaly continues to be present from the southeast crater complex.
Explanation:
PLZZZZZ HELPPP!!
Select the correct answer.
A force of 15 newtons is applied to both Object A with a mass of 25 kilograms and Object B with a mass of 50 kilograms. What is true about th
acceleration of Object A and Object B?
ОА
Acceleration of Object A is four times that of the acceleration of Object B.
OB.
Acceleration of Object A is the same as the acceleration of Object B.
Ос.
Acceleration of Object A is half the acceleration of Object B.
OD
Acceleration of Object A is twice that of the acceleration of Object B.
Answer:
B
Explanation:
i believe
A?
B?
C?
D?
E?
Who helps me plz?
Answer:
A [ not sure !]
Explanation:
The soil that provides nutrients for vegetation in ecosystems is also affected by deforestation. ... Some of the carbon dioxide released into the atmosphere comes from dead vegetation that decomposes in the ground. In heavily deforested areas, soil erosion and nutrient runoff are common after a rainfall.
