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grin007 [14]
3 years ago
14

8. Alexander was studying the effect of playing rock music on plant growth.

Biology
1 answer:
pav-90 [236]3 years ago
8 0

Answer:

Answer is D.

Explanation:

I multiplied each of these weeks and hours and I thought that 16 decimeters would be the best answers

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Whether there is a net flow of fluid into or out of a capillary at a given spot along its length depends on _____.whether or not
castortr0y [4]

Answer: Depends on the balance between blood pressure and osmotic pressure.

Explanation:

The capillaries are part of the microcirculation that transports nutrients to the tissues and removes cell excreta. The walls of the capillaries are extremely thin, constructed of single - layer, highly permeable endothelial cells. Therefore, water, cell nutrients and cell excreta can all interchange quickly and easily between the tissues and the circulating blood.

The tissues of the body is made up of soo many capillaries which helps to deliver blood and it's contents to it. The hydrostatic pressure in the capillaries tends to force fluid and it's dissolved substances through the capillary pores into the interstitial spaces. Conversely, osmotic pressure caused by the plasma proteins( called COLLOID OSMOTIC PRESSURE) tends to cause fluid movement by osmosis from the interstitial spaces into the blood. This osmotic pressure excreted by the plasma proteins normally prevents significant loss of fluid volume from the blood into the interstitial spaces.

Therefore, a balance between hydrostatic pressure in the capillaries which is influenced by blood pressure and osmotic pressure in order for a net flow of fluid into or out of a capillary to occur.

7 0
3 years ago
"which type of vascular tissue is nonliving, forms a continuous pipeline, and lacks tapered end walls?"
lys-0071 [83]
The correct answer is xylem.
 <span>Xylem is a type of plants’ transport tissue. The function of the xylem is to transport water and solutes from the roots to the leaves. The xylem transport system is composed of continuous tubes called xylem vessels. Xylem vessels enable transport (after absorption from the soil through root hair cells) up the stem to the leaves. Water evaporation from the leaves (transpiration) is also mainteined by xylem. Xylem vessels consist of dead cells with a thick, strengthened cell wall with a cellulose and hollow lumen. Vessel element is one of the cell types found in xylem and together with tracheids, is involved in the actual transport.</span>
6 0
3 years ago
Two bacterial daughter cells about the same size with identical DNA may be formed by the process of
Trava [24]

Answer:

mitosis

Explanation:

5 0
3 years ago
Of the penile parts listed below, which part is very sensitive to sexual stimulation for the majority of men?
tester [92]
The man's pennile part that is most sensitive to sexual stimulation for the majority of men is THE FRENULUM. 
This part is located on the underside of the p.ennis. It is an elastic band of tissue that connects the foreskin to the vernal mucosa. It is a very sensitive structure, especially to light and soft touch.
7 0
3 years ago
What is molten rock outside Earth from a volcanic eruption called?
KatRina [158]
It is called magma when in is under the earths crust, but above the surface it is called lava. So the answer would be "B."
5 0
4 years ago
Read 2 more answers
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