BIOLOGY MIDDLE SCHOOL

Everglades National Park has a very large population of white-tailed deer. Which of these changes within this habitat is MOST LIKELY to harm only weaker, older deer, but not younger and healthier deer?A) a drought which decreases the food supply
B) a slight increase in the Florida panther population
C) a fire that burns thousands of acres of the Everglades
D) a large increase in the number of cars driving through the Everglades

Answers

Answer 1
Answer:

Answer: B) a slight increase in the Florida panther population

A slight increase in the Florida panther population is most likely to harm only weaker, older deer but not younger and healthier deer because panther population being predator is the limiting factor for large population of white-tailed deer. A limiting factor is a resource or environmental condition which limits the growth and distribution of a population in any habitat. Here, the weaker and older deer will be the center of attraction of panther population (predator) as this deer cannot rescue itself from panther population as compared to younger and healthier deer. Weaker and older deer have no survival advantage over increased panther population.
Answer 2
Answer: I think the answer is B because  a drought would affect everyone so would a fire because there wouldnt be a home for the younger healthier deer.
Hope this helped in some way :)

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FIRST CORRECT ANSWER GETS BRAINLIEST & +30 POINTS !!

Answers

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one strand acts as a template to construct another

Explanation:

Please help! ;( thank you so much

Answers

Answer: 4.20x10 23

Explanation:is correct

A person receives an O allele and an A allele for blood type. What is the individual’s blood type? type A type B type AB type O

Answers

Answer:

type A

Explanation:

If a person receives an O allele from one parent and an A allele from another parent then this person will have A type blood.

Blood group of a person is decided by the presence or absence of antigen A and B & their antibodies. We have ABO type of blood group system in which A and B antigens are co-dominant i.e. if both the antigens are present on the surface of red blood cells then the person will have AB blood group because both are equally dominant.

Rest of the blood groups and their allelic combinations are mentioned as under:

A blood group →  AA or AO

B blood group →  BB or BO

AB blood group →  AB

O blood group →  OO

In the given question the person has one O allele but it is receiving an A allele also. A allele is dominant on O allele so the person will have A type blood group.

O type blood group will be exhibited by a person only when it has both the alleles as 'O'.
The answer for this question is type O

Which carbohydrate provides energy for cows but only dietary fiber for humans?

Answers

Answer:

cellulose

Explanation:

cow eats grass mainly but not human.

Due to this reason, cow has cellulase enzyme that helps for digestion of grass which is not present i human.

So, cellulose is the carbohydrate present in cow bu absent in human.

Need help ASAP!The number of organisms in a food pyramid decrease as the trophic level
A) decreases.
B) increases.
C) stays constant.
D) changes unpredictably.

Answers

b is you're answer. I did this before
The correct answer is b) increases
A trophic level is where the organism is in position it occupies from the food chain. Meaning that it eats but is also eaten.

So the more animals eaten in the food chain it decreases case of the unstable rate of each animal preying on each other. more animals being eaten= higher trophic level 

+ im in usatestprep c:

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Asthenosphere
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Lithosphere
Outer Core

Answers

looks like its the asthenosphere hope this picture helps
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