Apersn uses 750 kcal on a long hike. calculate the energy used in both units:
a. joules
b. kilojoules

Sex cells from female reproductive organ? 1) mitosis 2) fertilization 3) zygote 4) eggs 5) meiosis 6) sperm

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.