It has a d<span>ense cluster of lymphocytes and macrophages in the medulla? Hope this helps....</span>
Answer:
1. B
2. B
3. A
4. B
Explanation:
1. Species is smaller than kingdom, and domain isn't a group
2. Its kinda obvious
3. Not too sure on this one, but i think a is right
4. Pro means 'before nucleus', therefore it has no nucleus
Answer:
resettlement
Explanation:
the first things to resettle after some type of environmental disturbance, such as a volcanic eruption that destroys the environment, are fungus, lichen and spores.
Answer:
D
Explanation:
Vacuoles are pockets that collect water and the cell's junk. The nucleus sends commands to other cell parts and contains DNA.
Why it isn't A: Both have membranes.
Vacuole- tonoplast. Nucleus- Nuclear membran.
Why it isn't B: The Vacuole is not a thick fluid, though it may <em>hold</em> thick fluid.
Why it isn't C: This should be obvious.
To make blood flow only in one direction.