Which cells form the stomata?

a. sieve cells

b. guard cellswhat are the loosely packed photosynthetic cells in the leaf called?

a. epidermis

b. guard cells

c. spongy mesophyll

d. palisade mesophyll

c. phloem cells

d. mesophyll cells

The correct path of blood flow through the heart and lungs is A. left atrium, left ventricle, pulmonary artery, pulmonary vein, right atrium, right ventricle, aorta. B.

Rocky Mountain juniper (Juniperus scopulorum) and one-seeded juniper (J. monosperma) have overlapping ranges.

Which level of taxonomy show the closest relationship between 2 organisms

How does the sodium potassium pump work in animal cells from bursting?

Pea plant clones are giving different amounts of water for three-week period. The first pea plant receives 400 milliliters a day. The second pea plant receives 200 milliliters a day. The third pea plant receives 100 milliliters a day.

Sandy puts a paper clip on the table and puts a magnet near the paper clip. The paper clip begins to move. What type of forces are acting on the paper clip?

Which statement is an example of absolute age? 1) Dinosaurs lived a long time ago 2) Trilobites lives before dinosaurs 3) Teachers are old 4) Dinosaurs went extinct 65.5 million years ago

Identify the structure in the cell that will produce atp from the starch building blocks

True or false: plant cell cytokinesis is different from animal cell cytokinesis because the contractile filaments found in plant cells are structures composed of carbohydrates and the cleavage furrow in animal cells is composed of contractile

When you get a minor cut platelets in your blood stick to the wound and cause?