Answer:
Here's the answer:
- (I.) Producers
- (G.) Omnivores
- (E.) Food web
- (D.) Food chain
- (C.) Decomposers
- (F.) Herbivores
- (H.) Primary
- (A.) Carnivores
- (J.) Secondary
- (K.) Scavengers
Explanation:
I'm not 100% confident but I'll post an edit if necessary.
The macromolecule that is composed of phosphate, a sugar ring, and one of five different bases is called nucleotides. The five nitrogenous bases cytosine, uracil, and thymine, guanine and adenine. These are importat in the sequencing in DNA and RNA. Nucleotides are builiding blocks of nucleic acids.
The answer to this problem is <span>3.</span>
Answer:
When a muscle relaxes,
crossbridges stop forming and muscle elasticity returns the muscle to rest length.
Explanation:
Relaxation occurs when stimulation of the nerve stops. Calcium is then pumped back into the sarcoplasmic reticulum breaking the link between actin and myosin. Actin and myosin return to their unbound state causing the muscle to relax. Alternatively relaxation will also occur when ATP is no longer available.