Answer:
the answer is D. it says gametes develop in the multicellular haploid gametophyte. fertilization gives rise ti a multicellular diploid sporophyte, which produces haploif spores via meiosis. hope that helps!
<h2>Muscular strength</h2>
Explanation:
Muscles that are elongated while activated (i.e., eccentric muscle action) are stronger and require less energy (per unit of force) than muscles that are shortening (i.e., concentric contraction) or that remain at a constant length (i.e., isometric contraction)
stronger muscle contraction includes:
- Potassium accumulate in the sarcoplasm
- Increase in muscle belly circumference
- Increased stimulus frequency
- Increased requirement
- Lesser proportion of motor neurons to muscle fibers
weaker muscle contraction includes:
- Begin contraction with muscle already 50% contracted
- Circular arrangement of muscle fascicles
- Lower sarcoplasm pH
The answer is D the mutation rate will allow them to survive longer than the rest of the options.
Answer:
Aerobic exercise, as they help to increase cardiovascular endurance
