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777dan777 [17]
3 years ago
15

Shelly wants to find the speed that her dog can run. What should Shelly do?

Biology
1 answer:
Kipish [7]3 years ago
3 0

Answer:

measure the time it takes for a dog to run a certain distance

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Which product is harvested from trees?
Gala2k [10]

Answer:

I'm pretty sure B

Explanation:

it comes from the cork oak tree

4 0
2 years ago
Read 2 more answers
Everyone needs to consume a certain number of __________ to satisfy daily energy needs.
Step2247 [10]

Answer:

Calories

Explanation:

Calories provide the body with energy that it needs. Everyone needs to consume a certain number, but each person’s needs are different based on their body and activity level.

6 0
3 years ago
At the end of mitosis, chromosomes provide each daughter cell with
dybincka [34]
The answer will be Half of the parent's genetic material.
6 0
3 years ago
Choose 1 Transport Mechanism in a cell and make a relatable analogy based on your experience recently. Explain .
timofeeve [1]

Answer:

<u>Active transport across membranes is like refilling an empty soda can after pouring the soda into a cup. It takes effort (energy in the form of ATP) to pour the soda back into the can, it wouldn't typically happen on its own.</u>

Explanation:

Cells use several transport mechanisms to move substances across their plasma membranes. Plasma membranes control all movement of substances through passive transport,  which does not use energy; and active transport which requires chemical energy in the form of ATP.

Active transport moves substances out of cells against their gradients. In the cell, glucose can be transported inwards for respiration. However, because the internal environment is typically concentrated, (and glucose is needed in high amounts) this requires the use of transport enzymes and ATP.

6 0
2 years ago
Help me please help me .
Leto [7]

Answer: 10. Control Group

11. Identify the:

Control Group = Subject A

Independent Variable = The new and original itching powder.

Dependent Variable = The type of itchiness.

Explanation: The Control Group is NOT affected by the experiment. Subject A was given the original itching powder and is not being experimented on with the new itching powder, therefore, Subject A is the Control Group.

The Independent Variable is what you can CHANGE. You control the two itching powders, so you decide which one you give to who. This makes the two itching powders the Independent Variable.

The Dependent Variable DEPENDS on the effects of the Independent Variable. This is what you cannot change, the results. In this case, the type of itchiness experienced and the amount of itchiness experienced cannot be changed, it is a result of the powders, hence why it is the Dependent Variable.

7 0
3 years ago
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