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Harman [31]
3 years ago
13

Which factor should be modified to improve the overall experimental design?

Biology
1 answer:
AnnZ [28]3 years ago
5 0
Answer choices please.
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What is the next step in the scientific method, following forming a<br> hypothesis?
rosijanka [135]

Answer:

To <em>Experiment</em>.

Explanation:

The scientific method is:

Observation/Question

Research

Hypothesis

Experiment

Collect Data

Analysis

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5 0
3 years ago
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I need help please I don’t understand this
aleksley [76]

Answer:

2. It is converted into heat and energy.

Explanation:

So every time an animal eats grass, or another animal it receives 10% of the energy that the previous animal/plant had. If a rabbit ate a carrot, 10 percent of the energy the carrot had in it, will go into the rabbit. the question is asking where the 90% energy from the eaten carrot went.

Answer Explanation:

Most of the energy that isn't stored in the animal/plant is lost as heat or is used up by the body as it digests the animal/plant that was eaten. This is because the animals who consume any of the plants/animals receiving the 10% energy take energy to eat the plant/animal. this takes up the other 90%

I hope this helps :))

8 0
3 years ago
What is an important part of the endocrine system that acts as a chemical messenger?
Nesterboy [21]
Hormones - they travel through the blood to other parts of the body. Hope This Helps!
7 0
3 years ago
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What is 5.27 x 10^4 written in standard form ?
madreJ [45]
52,700
is the answer
ωith this that is your answer



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3 years ago
Why is a longitudinal study better than a cross-sectional study for examining how many years cancer survivors stay in remission?
Liono4ka [1.6K]
<span>A cross-sectional study examines all of the participants at one time. So for a cross-sectional study of cancer survivors, we would gather some sample of former patients and find out how long they have been in remission.

The problem with that cross-sectional design is we would be missing the people whose cancer had returned and caused them to die before our experiment started; we would have introduced a problem called "survivor bias" by only counting people who were STILL in remission and still alive.

A better experiment will use a longitudinal design of enrolling people whose cancer has just gone into remission, and following them to see how long they stay healthy.</span>
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