Should be A the newer layers are usually on top
Answer:
A
Explanation:
this is because, in smaller organism their SA/V ratio is large hence they have efficient transport of materials within their cells
Answer:
Amino acids are the structural units (monomers) that make up proteins. They join together to form short polymer chains called peptides or longer chains called either polypeptides or proteins. These polymers are linear and unbranched, with each amino acid within the chain attached to two neighboring amino acids.
Explanation:
Answer:
Its a vascular plant
Explanation:
- These plants are called tracheophytes
- They have specialized vascular system for conduction of minerals and water
Following are their characteristics:-
- they have phloem tissue for transport of food
- xylem tissue transports the water in the plant
- becuase of the transport system they are able to grow larger
EXAMPLES
- Ferns
- Angiosperms
- Gymnosperms
The answer is A) nucleus acid! 2 weeks ago we just experimented it!
I hope it helps