Which term refers to the process by which individuals that are better adapted to their environment are more likely to survive and reproduce?
a. natural selection
b. overproduction
c. competition
d. variation

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

Why did adult crab numbers decline in he ecosystem, even though sea stars were still available?

When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?