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hodyreva [135]
3 years ago
11

Explain various types of fossils?

Biology
1 answer:
Nookie1986 [14]3 years ago
7 0

Answer:

Mold fossils A fossilized impression made in the substrate; a negative image of the organism.

Cast fossils Formed when a mold is filled in.

Trace fossils or Ichnofossils Fossilized nests, gastroliths, burrows, footprints, etc.

True form fossils Fossils of the actual animal or animal part.

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When Leslie goes to the eye doctor, her doctor puts drops in her eyes to dilate her pupils. This drug is a sedative that has its
pishuonlain [190]

Answer:

Iris.

Explanation:

Eye is one of the most important sense organ of the body that helps to receive the light and also helps in the maintenance of the body equilibrium. The pupils regulate the amount of the light that enters in the eyes.

The Leslie has some eye problem and doctors use a sedative in her eyes. The sedative drug has the largest effect on the iris of the eye. The iris decides the color of the eye and also regulate the proper functioning of the pupil of eye.

Thus, the correct answer is iris.

6 0
3 years ago
4) What is the volume of an object that has a width of 3.0 cm, a length of 7.0 cm, and a height of 2.0 cm? 1) 42 cm3 2) 42 cm2 3
Aloiza [94]
The answer is 1. Hope this answer was useful!
3 0
3 years ago
Compare and contrast the three different types of passive transport: Diffusion, Osmosis, and Facilitated Diffusion.
valkas [14]

Similarities:

Both move from a region of high concentration to a region of low concentration through a partially permeable membrane.


Differences:

Facilitated diffusion is for any small particles which can pass through a partially permeable membrane while osmosis is only for water molecules.

6 0
4 years ago
On which structure would you expect to find a body map
krok68 [10]

On which structure would you expect to find a body map?

a. frontal lobe

b. temporal lobe

c. occipital lobe

d. thalamus

e. brain stem</p>

Frontal lobe  expect to find a body map.

a. frontal lobe

<u>Explanation:</u>

The frontal projection is the piece of the cerebrum that controls significant. The correct side of the equator of the frontal projection controls the left piece of the body and the other way around. This can decide how the body is influenced by mind damage.

The frontal projections are viewed as our enthusiastic control focus and home to our character. There is no other piece of the cerebrum where sores can cause such a wide assortment of side effects (Kolb and Wishaw, 1990).

The frontal projections are engaged with engine work, critical thinking, immediacy, memory, language, inception, judgment, drive control, and social and sexual conduct.

8 0
3 years ago
Match these nutrients with their functions. (iodine, Vitamin D, Vitamin A, phosphorus, Vitamin E, Vitamin K, water, Vitamin B, c
Dafna1 [17]

Answer;(iodine, Vitamin D, Vitamin A, phosphorus, Vitamin E, Vitamin K, water, Vitamin B, calcium, Vitamin C, iron)

1. helps cells function normally ----vitamin E

2. needed by all cells, especially by red blood cells, to help carry oxygen ---iron

3. helps in forming blood cells, helps resist infection, helps prevent fatigue and aids in healing, prevents scurvy ----vitamin C

4. helps keep skin healthy, protects against night blindness, promotes healthy eyes -----vitamin A

5. used by the body to form bones and teeth, helps blood clot, helps muscles and nerves work normally ----calcium

6. keeps nervous system healthy, keeps appetite and digestion healthy, helps body chemistry to function normally ----vitamin B

7. helps blood to clot ----vitamin K

8. necessary to carry nutrients to cells and carry away waste products ----water

9. helps body use calcium and phosphorus to form strong bones ----vitamin D

10. similar to calcium; needed by all cells in small amounts to help them use other nutrients for energy ---phosphorus

11. helps control rate of metabolism of food ----Iodine

Explanation:

6 0
3 years ago
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