Brainlies ! where does a zygote implant in a female after fertilization takes place?

Explain why in any given geographical region, women tend to have lighter skins( by 3-4% on average) than men?

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

What are the two main phases of a cell cycle