I believe the answer you are looking for is a fault. A fault is a place where the crust of the lithosphere has fractured. Good luck.
yes because, when egg first starts there are two x's and when the y comes in from the father this causes a gender identity. Also this is believed to be true because of the starting development of breasts on men (nipples) because they serve no real purpose.
The answer to the above question would be: Homologous structures.
Hope this helped if so ....pls mark as brainliest
Answer:
Explanation:
1.) Biodiversity is variety in an ecosystem and the living things inside of it. It means all the different species and creatures that live on the planet.
2.) Biodiversity is important because it provides vital ecosystem functions such as soil fertilization, nutrient recycling, pest and disease regulation, erosion control, and crop and tree pollination. Each species ina n ecosystem has a role to play.