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3 years ago

BRAINLIESTTT ASAP!!!

1 answer:

6 0

The differences will be in:

Magnification (how zoomed-in things can be seen).

Colour (depending on the quality of the microscope colours can be seen more realistic or not).

Resolution (images can be viewed with more detail and clarity depending on the microscope).

Hope it helped,

BioTeacher101

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Why is water considered to be a complex compound?

d1i1m1o1n [39]

Im thinking its D. bcuz all three A. B. C. are true

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3 years ago

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In what process do bacteria break nitrogen gas down into a usable form for plants?

Serggg [28]

During nitrogen fixation, bacteria breaks nitrogen gasses down into a usable form for plants.

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4 years ago

-)))

Rina8888 [55]

Answer:

decreases reabsorption of calcium by the kidneys

Explanation

from what ive found, calcitonin stops osteoclast activity, makes bones stronger, stimulates the sythesis of vitamin D, but does not (in anywhere i have read) decrease reabsorption in the kidneys. I really hope this helps.,,

if im wrong i am so sorry :(

8 0

3 years ago

Use the Harris-Benedict equation to estimate your calorie needs. Show your calculations to explain how you arrived at your answe

Ratling [72]

Answer:

The Harris Benedict Equation is a formula that determines the total daily energy expenditure (calories) using BMR with some activity factors.

Basal Metabolic Rate (BMR) is defined as the amount of calories one would burn without doing anything for 24 hours. It uses variables of weight, age, height and gender to calculate BMR.

BMR calculation = 447.593 + (9.247 x weight in kg) + (3.098 x height in cm) - (4.330 x age in years)

In Harris Benedict Equation, BMR is multiplied by activity factor to determine calories need.

The activity factors in Harris Benedict Equation are:

for no exercise = 1.2

exercise for 1 to 3 days/week or light exercise = 1.375

exercise for 3-5 days/week or moderate exercise = 1.55

exercise for 6-7 days a week or hard exercise = 1.725

exercise for 2 times training = 1.9

So, calculation for my calorie needs is as following:

BMR = 447.593 + (9.247 x 50 kg) + (3.098 x 164.592 cm) - (4.330 x 23 in years) = 974.945

Calorie needs = BMR x 1.55

= 974.945 x 1.55

= 1511.16 calories

6 0

4 years ago

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Which of the following is most likely to decrease biodiversity?

frez [133]

Answer:

Add native plants to a suburban garden because you are adding already flourishing wildlife

Sea Urchins are primary consumers because they eat the kelp

Sun -> Grass -> Rabbit because grass lives off of photosynthesis from the sun and rabbit eats the grass

I think there would be more biomass in grass because there is a lot more spread throughout the savannah while elephants are way bigger there is less of them.

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3 years ago