Are chloroplasts found in most plants?

An animal which eats only animals is called a (n) : carnivore herbivore omnivore scavenger

A rock is found in an area that once had an active volcano and has since been affected by erosion. The rock has individual black and white crystals that are easy to see.

The growth of plants in some Arctic lakes has increased significantly in the past 150 years. Scientists attribute this increase in plant growth to the increase in surface air temperatures on Earth, also known as global warming.

Disorders of collagen are characterized by deterioration of connective tissues. Why would you expect such diseases to produce widely varying symptoms?

Infer why magnetic stripes in the Pacific ocean are wider than in the Atlantic ocean

George, who is 60, couldn't understand why he was slowly gaining weight. He was eating the same amount of food that he had each day since he was 20 and he exercised regularly. What could explain his weight gain? A) His metabolism had slowed down.

Relate tissues to organs and organ systems. Give an example.

Which of the following is an example of a Global Environmental choice? A students deciding to ride bicycles to their school B Nations meeting to discuss the ozone layer C a Town Council considering a new nature Refuge D a family deciding to recycle

What is the wavelenght of a 1-kilohertz (kHz) sound traveling in water

The following are important steps in the process of endochondral ossification. What is the correct order for these events? 1. Enlarged chondrocytes die. 2. Osteoblasts replace calcified cartilage with spongy bone. 3.