Early amino acids may have originated

a Deep in the crust

b At hydrothermal vents

C Elsewhere in the solar

system

d All of these

James has set the goal of achieving all "a"s during this year of school. which term best describes this goal? long-term goal short-term goal self-goal inner goal

What will cause water to enter a cell

The sun heats earth mainly through what?

2. Which of the following has a chance of being identified by genetic screening? hemophilia Down syndrome Huntington's disease All of the above are correct.

The cervix leads to the outside of the female body

A substance directly involved in cellular communication within the human body

Scientists try to predict the location of major earthquakes based on which of the following? location of fault zones location of a mountain location of an ocean location of the science lab

What Are The Branches Of Botany?

Rocks, temperature, and water ARE what part of the environment

Georges Cuvier's discovery of fossils of Irish elk and giant ground sloth: