What characteristic of amphibians necessitates that they live near water?

When two plates move away from each other what faults are created

What technological advancement was nessessary before scientists could begin to observe cells

4. How do current levels of plant and animal biodiversity on Easter Island compare with past biodiversity levels?

In addition to providing food why are plants important to human society give three examples

How many years ago were the first communities and governments formed

What is the most common type of skeleton

Whats a pure substance that cant be broken down into simpler substances by chemical or physical means

The relationship between a gene and a messenger RNA is as follows:a. mRNAs are made from genes. b. Genes are made from mRNAs. c. mRNAs make proteins which then code for genes. d. Messenger RNA is directly responsible for making Okazaki fragments. e.

What is a real life example of ecosystem

Molds and mushrooms are both