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tester [92]
3 years ago
15

In a science experiment, you studied how the amount of sunlight affects the height of 5 sunflower plants. You recorded your obse

rvations in the data table below.
What is the independent variable in this experiment?


Question 3 options:


the total growth of the plants


the plant number


the amount of sunlight


the growth each day

Biology
2 answers:
lana66690 [7]3 years ago
5 0

Answer:

the amount of sunlight

Explanation:

mihalych1998 [28]3 years ago
4 0

Answer:

C.) the amount of sunlight

Explanation:

I am doing the test rn ..

have a great day

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anastassius [24]

The correct sentences to correctly characterize marine reptiles are:

C. Since they drink seawater, they have large kidneys to filter excess salt.

D. Their skin prevents salt from entering their bodies.

F. They can control their buoyancy using their lungs.

<h3>What are reptiles?</h3>

Reptile is a class of animals that has animals like crocodiles, snakes, lizards, etc. These are cold-blooded animals. They are found in both land and water.

They are marine reptiles so, their kidneys and skin are adapted to filter salt, and save them from excess salt. Buoyancy is used when the animal or human dives into the water. These reptiles have lungs to do buoyancy.

Thus, options C, D, and F are correct regarding the characters of reptiles.

Learn more about reptiles, here:

brainly.com/question/15147975

#SPJ1

4 0
2 years ago
True or False: By using Biomimicry to solve the bullet trains noise problem the train also became more fuel efficient.
Savatey [412]

Answer:

True

Explanation:

4 0
1 year ago
consider the following sentences. indicate whether each sentence has a truth value and whether each sentence is a statement. wha
oksano4ka [1.4K]

Answer:  This means that this sentence is a statement

Explanation: Sentence A, Whales are aquatic mammals. Sentence A has a truth value of true. This means that this sentence is a statement. Sentence B S1: S2: Sentence Set A Death by lethal injection is a form of cruel and unusual punishment. Evidence suggests that the chemicals used allow suffering for several minutes before death. Moreover, finding suitable veins for the injections can be time-consuming, which prolongs the mental anguish of the condemned prisoner. S3: For Sentence Set A, si is the conclusion

3 0
2 years ago
In a study to determine the impact of caffeine on the growth of
Nutka1998 [239]

Answer:

student growth

Explanation:

8 0
2 years ago
Read 2 more answers
What is the half-life of the radioactive isotopes?a. A radioactive isotope decreased to one-half its original amount in 18 month
arlik [135]

One fourth means (one half) of (one half) .

So the 18 months must be two half-lifes.

The half-life of this particular isotope is 9 months.
3 0
3 years ago
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