Which condition causes ocean salinity to decrease?

a. river water flowing out into the ocean

b. low levels of precipitation

c. high levels of evaporation

d. freezing of polar ice caps

Find the ratio in simplest form. 30:6 1:5 4:1 5:1

What are the three chemical molecules that make up the subunits of DNA?

How do you call a consumer that eat secondary consumers?

While reviewing the basic information related to hemodialysis, the professor explains that water molecules move through adjacent phospholipid molecules in the cell membrane by:

The passing of the Moon directly between Earth and the Sun is a/an a. meteor shower. b. solar shower. c. elliptical ocular illusion. d. solar eclipse.

Which of the following is one effect storm waves have on a beach?

What is the process known as in which there is a change in one form such as a tadpole into a frog?

Why is regualtion of the cell cycle important?

An object of the same mass has three different weights at diffrent times. Which statement is possible

Skeletal muscle is covered, surrounded and protected by various layers of connective tissue. Which layer of connective tissue would surround a bundle of muscle fibers (muscle cells) ?