Answer:
A
Explanation:
Food being produced whether it’s plant life or the decaying of animals, it was once living, which is abiotic factor.
Ribosomes are involved in the protein synthesis
Answer:
2. C
3. D
Explanation:
2. Ionic bonds are chemical bonds that forms between the ions of molecules or compounds. The two molecules are joined together by an electrostatic force. This is the case of the bond that forms between the slight negative charge (anion) at one end of a water molecule and the slight positive charge (cation) of a second water molecule.
3. Cohesion refers to the attraction of a molecule to a like molecule. The cohesiveness of water molecule to another water molecule is great due to the HYDROGEN BONDS that forms between them.
I hope this helps. I found it online and thought it would explain it well.