Answer:The larger, more menacing crusher claw also serves as a mating or sexual focus point, apparently the bigger the crusher claw the more attractive male lobsters are to female lobsters. Male lobsters develop proportionately larger claws than females of the same weight once they reach sexual maturity.
B. Conductivity is correct because of the sa and about nodes that impulse electric al signals in the heart.
Answer:
Heart and nerve cells. Neurons also lose the ability to divide as they mature.
Explanation:
Answer:
True
Explanation:
Fossils are preserved remains of organisms. They are preserved in two ways. They can be the actual remains of organisms.
1. Make an Observation
2. Develop a Hypothesis
3. Make an Experiment
4. Carry out the Experiment and Analyze results
5. Draw Conclusions