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kherson [118]
3 years ago
10

Help please i am struggling

Biology
1 answer:
tankabanditka [31]3 years ago
4 0

Answer:

the last step is the top carnivores like the polar bear or the wolf

Explanation:

since being large carnivores are the last in the food chain

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all fibers of the semimembranosus muscle converge to insert on the . all fibers of the semimembranosus muscle converge to insert
miss Akunina [59]

All fibers of the semimembranosus muscle are converged to insert on the posterior tibia.  

Semimembranosus muscle is amongst the hamstring muscles that are present in the posterior region of the thighs. These are the muscles responsible for the extension of the hips and flexion of the knee. The innervation to this muscle is provided by the tibial nerve.

Tibia is also called the shinbone. It is one of the two bones of the lower leg.  The bone carries the maximum of the body's weight and gains support from the fibula, the other bone of the lower leg. Tibia is also the most commonly fractured bone in maximum people.

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1 year ago
What is the effects of body size of urination flow/time
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Answer: There are two factors that determine the urine flow rate during an osmotic diuresis: the rate of excretion of effective osmoles in the urine and the effective osmolality of the interstitial compartment of the renal medulla.

The normal range for 24-hour urine volume is 800 to 2,000 milliliters per day (with a normal fluid intake of about 2 liters per day).

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3 years ago
As part of a blood drive on campus for the American Red Cross, you and your friends have just donated 500 ml of blood. You are n
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D) no change in cardiac output, increased heart rate, decreased stroke volume occurs after blood donation

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The baroreceptor responses are according to the arterial pressure which rises momentarily and results in increased sympathetic activity with decreased vagal activity.

These changes will lead to vasoconstriction, reduced stroke volume, increased heart rate or tachycardia which helps to maintain the cardiac output.

The soreness at the venepuncture site on the skin is due to bruising which is common after any needleprick. applying cold pack, elevating and resting the arm.

In order to compensate for the fluid volume loss and avoid dehydration, one must take plenty of fluids before and after blood donation.

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Any pair of chromosomes other than the sex chromosomes
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Any pair of chromosomes other than that of sex pair of chromosomes are referred to as autosomes or autosomal chromosomes.
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