Which of the following is the largest contributor to the salt ions in the ocean?

a. sodium

b. chloride

c. sulfates

d. calcium

Explain how and why scientists classify

Tissue, cell, organism, organ put in order from least to the most complex

A group of students decide to repeat the hershey and chase experiment with modifications. they decide to radioactively label the nitrogen in the dna, instead of the phosphate.

When you are finished running the bases you are sweating and you feel thirsty what body systems are interacting in this case

A particular species is collected and is described as "dark red-brown". How could we tell if this alga is a member of the Rhodophyta or of the Phaeophyta?

Describe Andesitic Lava: What is it's viscosity and what is it mostly composed of?

Be first to answer and will get brainliest and 10 pts Summarize the two stages of cellular respiration. Be sure to explain where in the cell each stage occurs. the two stages are cytoplasm and mitochondrion

What do we call an individual that has one dominant and one recessive allele for a trait?

Which is not part of the circulatory system A. heart B. air passageway C. blood D. blood vessels

Briefly explain the four steps of respiration (of the human body).