1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Verdich [7]
3 years ago
7

Elk herds in Yellowstone National Park are herbivores that eat on the available vegetation. Which factor is important to ensure

the stability in this ecosystem?
Biology
2 answers:
igor_vitrenko [27]3 years ago
8 0
C) The presence of predators, such as grey wolves, to keep the elk population in check
allochka39001 [22]3 years ago
8 0

Answer: Presence of predators.

Explanation: predators such as hyenas or wolves would keep the here at a particular level so that they don't exhaust the primary producers which is the grass.

You might be interested in
What are the atomic masses of<br> protons, neutrons, and electrons?
pshichka [43]

Answer:

Protons, neutrons, and electrons: Both protons and neutrons have a mass of 1 amu and are found in the nucleus. However, protons have a charge of +1, and neutrons are uncharged. Electrons have a mass of approximately 0 amu, orbit the nucleus, and have a charge of -1.

Explanation:

5 0
3 years ago
Read 2 more answers
The map below shows the range of three types of grasslands in the United States. Some grasses of the tallgrass prairie grow to 6
muminat

More rainfall leads to the growth of the grass in a tallgrass prairie to grow so tall.

Answer: Option B.

<u>Explanation:</u>

The tallgrass prairie consists of big and little blue stem, switchgrass, and Indian grass. These were the species which thrive in the area which receive rainfall in large amount. The rainfall in these areas are in the amount of 30-40 inch annual precipitation.

Because these areas receive rainfall in such high amount, the grasses grow very tall. The height of these grasses reach to approximately 6-8 feet in height.

6 0
3 years ago
Which of the following is a synthetic fiber?<br> a. Jute<br> b. Rayon<br> c. Ramie<br> d. Sisal
Maslowich
B.Rayon is a synthetic fiber
4 0
3 years ago
Read 2 more answers
Dominic, a newborn, received antibodies from his mother through the placenta and breast milk. Which specific type of immunity is
elena-s [515]

Answer and Explanation:

1. passive natural immunity

2.  decrease

3. passive artificial immunity

4. His body contains antibodies from his previous exposure, and his body was able to quickly fight off the infection

5. active natural immunity

6.  B cells

7.  Neutrophils

6 0
3 years ago
The scientists mapping the SNPs in the human genome noticed that groups of SNPs tended to be inherited together, in blocks known
Over [174]

Answer:

SNPs have shown that only 0.1 % of DNA sequences are different in the human genome between different individuals, thereby all the inherited phenotypic variation observed in our species is associated with only 0.1 % of differences at the genome level  

Explanation:

Haplotypes are block-like sequences of DNA that are inherited together due to low recombination rates. Moreover, single-nucleotide polymorphism (SNP) mapping is a very useful methodology used to map the site of SNP mutations (i.e., SNP variants). In this regard, it has been observed that there are approximately 10 million common SNPs in the human genome. These SNPs contribute to the wide range of phenotypic variation observed in human populations for different traits (e.g., eye color, hair, weight, height, etc). Moreover, researchers have determined that SNPs can be clustered into haplotypes, thereby haplotypes can be accurately sampled by as few as approx. 300,000 selected SNPs, which are sufficient to represent all of the genetic variation across different human genomes.

5 0
3 years ago
Other questions:
  • _____ is the mature ovary of a flower.<br><br> A. Conifer<br> B. Angiosperm<br> C. Cone<br> D. Fruit
    8·2 answers
  • It has been estimated that 99% of the intestinal bacteria are A. facultative anaerobes.B. obligate aerobes.C. facultative aerobe
    9·1 answer
  • Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. Which Punnett square represents the corre
    8·2 answers
  • Suppose that gene (b) is sex-linked, recessive, and lethal. A man and a woman who is heterozygous for this gene have many childr
    8·1 answer
  • What molecule can be made from glucose and serves as a building material in the cell walls of a plant
    14·2 answers
  • How many trophic levels are represented in New Zealand'sestuarine community shown in the food web below?
    11·1 answer
  • Helppppppp plzzz 10
    12·1 answer
  • DDT was developed as a synthetic insecticide. In 1972, DDT was banned for use in the United States due to its damaging environme
    11·1 answer
  • How is coal, petroleum, and natural gas formed underground?
    12·2 answers
  • According to standard first aid procedures, severe external hemorrhage is best controlled by?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!