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Dmitry_Shevchenko [17]
3 years ago
13

In the steps of the scientific method, what is the process where a scientist writes down tentative explanations or statements ab

out what he/she expects might happen under certain conditions?
Biology
1 answer:
Talja [164]3 years ago
4 0
Form a hypothesis.  :)
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Which of these is an example of part of a scientific theory?
Svetlanka [38]

The statement that is an example of part of a scientific theory statement that carbon is matter and cannot be created or destroyed (option A).

<h3>What is scientific theory?</h3>

Scientific theory is a coherent statement or set of ideas that explains observed facts or phenomena and correctly predicts new facts or phenomena not previously observed, or which sets out the laws and principles of something known or observed.

A scientific theory can be said to be an hypothesis confirmed by observation or experiment.

Therefore, the statement that is an example of part of a scientific theory statement that carbon is matter and cannot be created or destroyed because it is an established fact.

Learn more about theory at: brainly.com/question/2375277

#SPJ1

5 0
1 year ago
Read 2 more answers
If a person’s blood cortisol concentration is 10 µg/mL, and 10 mg of cortisol can be excreted from the body in a 24-hour period,
RSB [31]

Answer:

1000 ml of blood plasma was “cleared”

Explanation:

Given,

Concentration of a person’s blood cortisol = 10µg/mL

The amount of cortisol excreted from the body in a period of 24 hour = 10mg

The volume of blood plasma cleared during this time period is equal to

amount of cortisol excreted from the body divided by Concentration of a person’s blood cortisol

The above definition could be represented as following-

volume of blood plasma cleared  = \frac{A}{B} \\

Where A represents amount of cortisol excreted from the body

while B represents the concentration of a person’s blood cortisol

Substituting the given values in above equation, we get -

= \frac{10 * 10^{-3}g}{10*10^{-6}\frac{g}{ml} } \\= 1000 ml

1000 ml of blood plasma was “cleared”

6 0
3 years ago
You are an anthropologist analyzing bone remains from the grave of an ancient female human. Within one of the bones, you find an
Daniel [21]
The most likely thing that happened with this poor young woman who broke her leg was that she broke hte bone at a very young age and that it fully healed. C

This is so because collagen is a substance that gets secreted at the point of fracture which helps strengthen the bone. Having a higher amount of collagen at the site of a broken bone means that the bone probably healed properly and there was a remainder of collagen to be found. 
8 0
3 years ago
The long plateau phase of the cardiac muscle action potential is due to Group of answer choices increased membrane permeability
Marizza181 [45]

Answer:

The plateau is caused by the movement of fewer sodium ions across the cell membrane.

Explanation:

The long plateau phase is due to the movement of calcium across the membrane.

7 0
4 years ago
Like humans, animals including dogs and cats get goose bumps. On a cold day, these goose bumps cause their coats to expand creat
gladu [14]

Answer:

3. detection and response to stimuli

Explanation:

According to the given information, the thermoreceptors present in the skin layers of dogs and cats sense the change in the temperature of surroundings. When the temperature is reduced during a cold day, the sensory information about the same is sent to the central nervous system which in turn sends the motor information to the related muscles and glands.

One such response towards the lower temperature conditions is an expansion of their skin coat layers to insulate the underlying tissues from the cold surroundings. The same response (expansion of skin coat) is produced when these animals sense the danger of the presence of large predators around them.

8 0
3 years ago
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