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Elan Coil [88]
3 years ago
8

(100 POINTS WOAHHHHH AND BRAINLYEST odfssk) Fossils that can be used to date rocks are known as index fossils. They have a speci

fic set of traits. A. easily recognized, existed over a wide area, existed for a limited/short period of time B. easily recognized , lived a long time, and lived in a small area C. easily recognized, and still are alive today D. easily recognized, and related to bacteria
Biology
2 answers:
Dmitry [639]3 years ago
8 0

Answer:

The answer is A. And dang you really tricked me when you said 100 point lol

andrew-mc [135]3 years ago
5 0

Answer:

A.

Explanation:

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Edward Jenner’s smallpox inoculation experiment was based on an observation by a dairymaid that she could not get smallpox becau
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Edward Jenner inferred that a person who once had small pox cannot have it once again. So something is there in these persons which grows after the initial infection which interferes with the secondary infection resisting it.

<h3><u>Explanation:</u></h3>

Edward Jenner is called the Father of Vaccination. Jenner noticed that the milkmaids who deal with the cows all the time don't generally suffer from the cowpox or small pox. Then as an Experiment, he took some sample from the pustules of the cow having pox and then cleaned it and injected the sample into a healthy child. Then when everyone of the locality suffered from the same disease, that child remained healthy. So that lead to infer that there are something in the pustule which lead to resist the secondary infection of this disease. So this lead to the invention of vaccines.

7 0
3 years ago
arrange the process of hemostasis in sequence. (separate letters by a comma and space [ex. a, b, c,…])
Nina [5.8K]

The sequence for the process of hemostasis is A, F, B, C, D, E.

<h3>What is Hemostasis?</h3>

Your body's natural response to an injury, hemostasis, stops the bleeding and repairs the damage. This skill typically works to your advantage by preserving blood and avoiding infections. The process can occasionally malfunction, leading to issues with excessive or insufficient clotting. There are four distinct steps to the hemostasis mechanism.

1) Blood vessel constriction.

2) The development of a transient "platelet plug."

3) The coagulation cascade is activated.

4) The last clot, or "fibrin plug," forms.

A series of enzymatic activations that result in the development of a clot containing platelets and fibrin polymer are made easier by hemostasis. While the process of tissue regeneration is taking place, this clot plugs the wounded area, manages the bleeding, and stops further bleeding.

Learn more about the Hemostasis with the help of the given link:

brainly.com/question/4526572

#SPJ4

I understand that the question you are looking for is "Arrange the process of hemostasis in sequence. (Separate letters by a comma and space as follows: A, B, C, D)

A. Kidneys release erythropoietic factor

B. Increase in red blood cell production

C. Enzyme stimulates red bone marrow

D. Oxygen delivery increased to the tissues

E. Oxygen delivery decreased to the tissues

F. Decrease in red blood cell production"

8 0
1 year ago
Osmosis is the diffusion of small molecules. -------------------------------------------------------------------------------- Tr
hichkok12 [17]
The answer to your question is false cause…<span>Diffusion and osmosis are related concepts, which involve movement of materials from areas of high concentration to areas of low concentration. Diffusion involves movement of any chemical from one place to another; osmosis refers to movement of water across a membrane. Only water can undergo osmosis.</span>
7 0
3 years ago
What is the process called to build a biological molecule?
Veronika [31]
Anabolism-dehydration synthesis
3 0
3 years ago
What important process happens at the capillaries?
Zarrin [17]

Answer: Capillaries connect the arterial system — which includes the blood vessels that carry blood away from your heart — to your venous system. Your venous system includes the blood vessels that carry blood back to your heart. The exchange of oxygen, nutrients, and waste between your blood and tissues also happens in your capillaries.

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3 years ago
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