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Brut [27]
2 years ago
8

Which type of pyramid shows the amount of living tissue at each trophic level in an ecosystem

Biology
1 answer:
Natali [406]2 years ago
7 0
A biomass pyramid will show this
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Oxygenated blood flows from the __________ to the __________ before being pumped into the systemic circulation.
jeka94

Answer: from the pulmonary veins into the left atrium.

Explanation:

After oxygenation of blood in the lungs, the right and left pulmonary veins carry oxygenated blood and empties it into the left atrium. The left atrium then empties the blood into the left ventricle through the left atrioventricular valve.

With contraction, the ventricle pumps the blood to the systemic circulation through the aorta. The blood flow into the aorta is guarded by the aortic valve.

7 0
3 years ago
Different between qualitative and <br>quantitative <br>​
Veseljchak [2.6K]

Answer:

In a nutshell, qualitative research generates “textual data”

Explanation:

hope it helps pls mark as brainliest

7 0
2 years ago
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When a plant grows toward or away from a stimulus, it’s called a tropism.
harina [27]

Explanation:

Phototropism- a response to <u>light stimulus</u> that directs the stem to grow toward the light and roots to grow away from it.

ii. Gravitropism- Stems and leaves grow away from the force of <u>gravity</u> while roots grow toward it.

iii.Thigmotropism - growth in response to <u>touch stimulus.</u> The side of the stem in contact with the object grows slower than the side not in contact. This causes the vine to twist around the object.

3 0
3 years ago
The concentration of sugar is higher inside a cell than outside the cell. The concentration of water inside the cell is lower th
Scorpion4ik [409]
A because osmosis will act to balance the concentrations of water inside and outside the cell. As this happens, sugar outside the cell will dissolve into the water and be moved across the cell membrane with it into the cell. This continues until the concentrations are equal.
3 0
3 years ago
Item 8
Alecsey [184]

Answer:

D) found in a limited time span

Explanation:

Index fossils are the remains of living organisms for which we have already established relative age. These are fossils that only existed during a limited period of geologic time and are easily identified, found in large volumes, and found in many different locations around Earth. Due to these factors, index fossils may be used as a guide for comparison in determining the relative age of an unknown object.

have a nice day and mark me brainliest! :)

7 0
3 years ago
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