ASAP WILL GIVE BRAINLIEST
Harry wrote the following examples of homeostasis:

Example 1: An electric blanket provides warmth when it's cold
Example 2: The kidney and other organs remove waste from the human body
Example 3: Some animals migrate to find food
Example 4: Power plants provide electricity for homes


Which of these is a correct example of homeostasis?

Example 1
Example 2
Example 3
Example 4

It is example 2.

Explanation:

Answer:

B, example 2

Explanation:

I took the test myself I know its right

if you want an answer to a different question on this quiz ask me in the comments.

This is a curved, pointed appendage, found at the end of a toe or finger in most mammals, birds, and some reptiles. It is often used to refer to the hooked structures found on arthropods.

How do normal faults differ from reverse faults?​

A researcher attempts to use a segment of ribosomal RNA as a molecular clock to calculate the date of the last common ancestor of two species. He finds that the two species diverged from a common ancestor 150 million years ago. These particular species have abundant fossil records that strongly suggest that these species diverged 100 million years ago. Which of the following answer choices best describes a reason for the discrepancy in the date of the last common ancestor of these species?

A. Ribosomal RNA is not a reliable molecular clock and should not be used for dating.
B. The neutral mutation rate used in calculating the last common ancestor date may not have been accurate.
C. It is highly likely that the two organisms did not share a common ancestor, so the results are invalid.
D. A large portion of the ribosomal RNA is not vital to survival, so it is not likely to be well preserved.

Explain how conservation efforts have positively impacted ecosystems.​

When did Cherokee pepole first interact with Europeinanes
A. The 1500s
B. The 1600s
C. The 1700s
D. The 1800s

Choose all the answers that apply.

In a balanced ecosystem the number of _____.

producers is greater than the number of consumers
consumers is greater than the number of producers
primary consumers is greater than the number of secondary consumers
secondary consumers is greater than the number of tertiary consumers
tertiary consumers is greater than the number of primary consumers

How does an enzyme influence a chemical reaction?

Which of the following is a nonrenewable resource?
A. Solar
O B. Biomass
O C. Petroleum
D. Hydropower

Which of the following statements is accurate?
Choose 1 answer:

A Species Y and Species Z can
interbreed.

Species A and Z share a recent common ancestor.

Species A and Species Y are the same.

Species X evolved from Species Y.
Stuck? Watch a video or use a hint.
Reporta problem​

What are the possible outcomes of combining a
lower with green leaves (GG) and green/red leaves
Gg) with a Co-Dominance relationship?

a. 3 Flowers with green leaves and 1 with red leaves

b. 2 Flowers with green leaves and 2 flowers with green/red leaves

c. 2 Flowers with green leaves and two flowers with 2 red leaves

Alice is studying biological molecules. She has isolated a molecule and identified the nucleotide bases adenine, cytosine, guanine, and thymine. Which molecule did Alice isolate?

Water as deep as ___ is still affected by the wind at the Earth’s surface
A) 60 m B) 250 C) 400 m D) 700 m

Which form of nitrogen is most abundant on earth? N2 (Atmospheric Nitrogen) NH3 (Ammonia) NO2- (Nitrite) NO3- (Nitrate)

ASAP!! HELP PLEASE!! I WILL MARK YOU BRAINLIEST!!!
What do plants and phytoplankton have in common?
a
live on land
b
are consumers
c
use photosynthesis
d
use chemosynthesis

How do automatic stabilizers help counter the ups and downs of the business cycle ?

Information related to the organisms found on Earth during
various geological time periods is represented in the accompanying
chart.
OOEEOC 0-0 C-E
2525
-Edw-
4.6 (?) Billion
600 Million
200 Million
60 Million
Years Ago
Years Ago
Years Ago Years Ago
Precambrian
Paleozoic
Mesozoic Cenozoic
(Simple
(Age of Amphibians, Fishes, (Age of Reptiles) (Age of
Multicellular
and Invertebrates)
Mammals)
a organisms and
First Protists)
Past
Present
Geologic Time
Which statement concerning the first appearance of the organisms
over the time period represented in this chart is most likely
correct?

how does cell division prove the cell theory

Which fuel source gives energy to all the activities of cells in all organisms on earth?

glucose

DNA

ATP

protein

Which statements correctly describe Arizona’s legislative branch? Check all that apply.

The House is made up of 30 members.
The Senate is made up of 30 members.
The House has 16 standing committees.
Bills passed by the House go directly to the Governor.
Members are elected by Arizona’s citizens.

How do organisms get the energy they need?
Group of answer choices

A)Plants break down the glucose they produced in photosynthesis, and animals get energy from eating other organisms

B)Plants do not require energy because they do not move, and animals get energy by performing exercise

C)Plants get energy from fertilizers, and animals get energy by drinking water

D)Plants get energy from glucose produced in the soil, and animals get energy directly from sunlight

Which is a result of selective breeding?
a. Large seedless watermelons that consumer demand.
b. Oranges that are all different sizes and colors.
c. An insect that can carry ten times its body weight.
d. A bird that catch prey with its beak.

Please help me with this one.

How long (in centimeters and years) was the Precambrian period to the rest of the scale?

A group of tissues that join together to perform a specific function is___?​

Describe the role of ATP

1pt Which of the following cells would be produced by meiosis?
A. a heart cell
B. an eye cell
C. a sperm cell
D. a skin cell

The chemical equation below summarizes the burning of a fossil fuel.
Fossil fuel + oxygen gas →
+ water + heat
Which substance belongs in the blank in the equation?
O A. Lactic acid
O B. Carbon dioxide
O C. Nitrogen
D. Ammonia

During meiosis, homologous chromosomes exchange genetic
material. This exchange of genetic material -

why have diseases and many other bacterial diseases decreased over the last 100 years?

I WILL MARK BRAINLIEST!!!!
Water has a “bent” geometry. Which explanation does not explain why?

A.Water’s oxygen has unbonded electron pairs that repel each other.
B.Water can form hydrogen bonds.
C.Electrons are evenly distributed in the water molecule.