carbohydrate are the largest organic molecules
Answer:
some sort of water system, (a river/groundwater/purification plant ect.)
Explanation:
Sulfur dioxide is <span>a colorless pungent toxic gas formed by burning sulfur in air.</span>
A cross section of a leaf shows that it is a complex organ built of several different kinds of specialized tissues. The tissues, in turn, are built of specialized cells, and the cells, of organelles. Epidermis covers the upper and lower surfaces of the leaf.
Answer:
<h3>a) allow pollen grain to stick to insect</h3>
