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Lelu [443]
3 years ago
8

Do you expect to see more examples of positive feedback or negative feedback

Biology
1 answer:
allochka39001 [22]3 years ago
6 0

Answer:

Explanation:

positive feedback- "Some examples of positive feedback are contractions in child birth and the ripening of fruit; negative feedback examples include the regulation of blood glucose levels and osmoregulation."

negative feedback-"Blood sugar regulation (insulin lowers blood glucose when levels are high ; glucagon raises blood glucose when levels are low)"

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Volcanic ash has occasionally formed molds of animals. this occurs when the ash covers the animal and -
ANEK [815]

Out of the following given choice;

F.  replaces the animal's soft tissues.

G.  enters the animal's body cavity.

H.  hardens before the animal decays.

J.  mineralizes the animal's bones.

The answer H. This can be caused by hot pyroclastic flows or falling volcanic ash from the atmosphere following a volcanic eruption. The ash buries animals and plants intact without moving them and without completely crushing or burning them. Over time excess silica dissolved in the water often replaces soft bone materials molecule by molecule, creating an almost indestructible fossil (like petrified wood) that lasts for millions of years






4 0
3 years ago
Pls help the picture above .i will surely mark the first person as the brainliest
andreev551 [17]

Answer:

Wilting occurs due to excess removal of water from plant body.

Crop rotation.

Explanation:

The main use of blue green algae is that it has the ability of fixing atmospheric nitrogen for the plants. Oil is extracted from Neem leaves which is used as fungicide and pesticide for plants. Turmeric is used as healing of wounds for both plants and animals. It also prevent fungal and bacterial disease in plants. Plants will wilt if not watered because water is removed from the body of plants in order to cool down the inner temperature so due to removal of excess water from plant body it will dry and start wilting. Crop rotation is used in these cropping system. Crop rotation is a practice of growing more than one crop on the same piece of land in a year.

6 0
3 years ago
Please help me with these...
yawa3891 [41]

Answer:

1. F MANGROVES-T 2.T 3. T F

Explanation:

3 0
2 years ago
3. Which reproductive gametes are powered by many ATP and flagella?
CaHeK987 [17]

Answer:

C

Explanation:

The flagella of the sperm are used to help it swim through the vagina and uterus so it reaches the fallopian tubes from where it will meet the egg and fertilize. The ATPs are found in the many mitochondria organelles in the sperm are used to generate the required energy to swim and breach the walls of the egg during fertilization.

4 0
2 years ago
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What tissue acts as a firm, protective packing around and between organs, bundles of muscle fibers, and nerves?
KengaRu [80]

The Adipose tissue acts as a firm, protective packing around and between organs, bundles of muscle fibers, and nerves. Adipose tissue serves as a key metabolic component in the control of whole body energy homeostasis. While the brown adipose tissue stores lipids for cold-induced adaptive thermogenesis.

Other organs use the white adipose tissue as a vital energy source. In addition to protecting the body from the cold and the heat, cushioning sensitive organs, and secreting hormones and biological chemicals, its main job is to store energy. On the other side, neonates and foetuses tend to have more brown adipose tissues.

To learn more about tissue, click here.

brainly.com/question/17664886

#SPJ4

6 0
1 year ago
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