Answer:50% chance possible offspring
Explanation:
Answer: B
Explanation: the sun is made of gas, which doesn't all spin together at the same speed like a solid rock would.
Answer:
2, 3 and 5
Explanation:
Enzymes lower the activation energy, making life possible to occur as the reactions can happen quickly. But, they can be affected by temperature or pH, and they are always being constantly reused over and over in reactions.
Competition , predation and various form of symbiosis can powerfully affect an ecosystem
Everything I look at they all say about 8.7....