I printed out a summer activite to test my skill on science and i found some that i stumbled upon and couldn't figuire out so help?

If im wrong then please correct me.

2.A
3.B
4.B
5.A
6.B

2.Giraffes have long necks that allow them to eat leaves in trees. What is this an example of?

A.Acquirring energy

B.Reproducing

C.maintaining structure

D.not enough information to answer

3.Human skin can heal after it has been cut. What is this an example of?

A.acqurring energy

B.reproducing

C.maintaning structure

D.not enough information to answer

I agree with 2 and 3 but I don't see questions 4,5,6.

To answer these questions, we need to understand the concept being described in each question. Let's break it down:

2. Giraffes have long necks that allow them to eat leaves in trees. What is this an example of?
This question is asking about the purpose or function of the long neck of giraffes. To answer this, we need to consider the options given:
A. Acquiring energy
B. Reproducing
C. Maintaining structure
D. Not enough information to answer

In this case, the correct answer would be A. Acquiring energy. Giraffes have long necks specifically to reach high leaves in trees and obtain necessary food (leaves). Acquiring energy is a fundamental purpose served by the long neck in this scenario.

3. Human skin can heal after it has been cut. What is this an example of?
Here, we are asked to identify the example being described. Let's look at the options:
A. Acquiring energy
B. Reproducing
C. Maintaining structure
D. Not enough information to answer

In this case, the correct answer would be C. Maintaining structure. When human skin gets cut, it has the ability to heal itself, regenerating and repairing the damaged area. This healing process is crucial to maintaining the structural integrity of the skin.

So, putting it all together:

2. A (Acquiring energy)
3. C (Maintaining structure)