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Ganezh [65]
2 years ago
7

Which Of the following is A true statement about mutually events

Biology
1 answer:
Nadusha1986 [10]2 years ago
4 0

they cannot happen at the same time

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Fmri scans have allowed us to make great advances in our understand of the roles of different regions of the brain. Suggest why
Rainbow [258]

Answer:

FMRI helps to measure and map the brains activities.

Explanation:

FMRI refers to Functional Magnetic Resonance Imaging. It helps to measure and map the brain's activity.

FMRI scan works by looking at the blood flow in the brain to detect areas of activity. Glucose is the main source of energy in the brain,but not stored in the brain. So when parts of the brain need energy o perform action, more blood flow in to transport more glucose.

FMRI scan helps doctors to map out the brain before surgery and provides more information about individual brain to prevent serious injury before the surgery.

It also helps doctors monitor a progressive condition like dementia to study how the disease progresses.

8 0
3 years ago
Two equal forces F have resultant of 1.5F .Find the angle between the forces​
Grace [21]

Answer:

Angle between the forces​ = 82.82 degrees

Explanation:

The resultant force value = 1.5  times of Force F

|R| = |F1| = |F2| =|F|

Where R is the resultant force

R^2 = A^2 + B^2 + 2AB cos X\\(1.5F)^2 = F^2 + F^2 + 2F^2 cos X\\2.25F^2 = 2F^2 + 2F^2 cos X\\

Cos X is the angle between the two forces.

On further simplifying the equation we get

2.25F^2 = 2F^2(1 + cos X)

(1 + cos X) = \frac{2.25F^2}{2F^2} \\(1 + cos X) = \frac{2.25}{2} \\(1 + cos X) = 1.125\\cos X = 1.125 - 1\\Cos X = 0.125\\X  = Cos^{-1}0.125\\

X = 82.82 degrees

Angle between the forces​ = 82.82 degrees

3 0
2 years ago
Read 2 more answers
How do the specialized structures of a cell relate to its function?
zaharov [31]
There are many different types of specialized cells. This means they are modified by size, shape, or function according to their purpose. Specialized cells make up tissues, tissues make up organs, and organs make up the systems that work together to make up our bodies.
4 0
2 years ago
What are the two major differences between a plant cell and an animal cell?
Stolb23 [73]
Plant cell have cell wall and animals cell don’t have

Plant cell have plastids and animal cell don’t have

3 0
3 years ago
1-Paragraph that explains an example of natural selection . (3-5 sentences)
Sonbull [250]

Answer:

In a habitat there are red bugs and green bugs. The birds prefer the taste of the red bugs, so soon there are many green bugs and few red bugs. The green bugs reproduce and make more green bugs and eventually there are no more red bugs.

5 0
3 years ago
Read 2 more answers
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