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
vivado [14]
3 years ago
7

A few years after a prey species population decreases, the _____. A. prey population will exceed carrying capacity B. predator p

opulation will exceed carrying capacity C. predator population will increase D. predator population will decrease E. prey population must decrease
Biology
2 answers:
ikadub [295]3 years ago
3 0

Answer:

D. predator population will decrease

Explanation:

If the population of prey species decreases then the competition between the predator population will increase and natural selection will act on them. So nature will select those individuals among predators who are more fit and adapted and less fit individuals will die.

So a few year after the predator population will decrease as there are not enough prey to support the large population of predators which was present when prey were abundant. Therefore the correct answer is D.

timurjin [86]3 years ago
3 0

Answer:

<em>Its D</em>

Explanation:

You might be interested in
Location, structure, function of xylem tissue​
kati45 [8]

Answer:

The xylem is located in the root, stem and the leaves of a plant.

The xylem contains dead cells arranged end-to-end forming continuous vessels. They have a hollow central space (lumen)  through which water passes. They walls contain lignin.

The xylem carries water and minerals, up from the roots to the rest of the plant.

6 0
3 years ago
Intro about brazil. ...........................................................................
Nuetrik [128]
Are you serious okay dude
8 0
3 years ago
Select ALL the correct answers.
dangina [55]

Answer:

The child's father has type O blood.

3 0
2 years ago
A baby is assessed at one minute after birth using the Apgar scale. Three of the five vital signs are good, but the baby is weak
timama [110]

Answer: The two vital signs the medical team is concerned about are:

1. MUSCLE TONE

2. REFLEX IRRITABILITY

Explanation:

What does APGAR stand for, and what does it measure?

When the scoring system was put into common use, medical professionals created an acronym using Apgar’s last name, so that each criterion included in the assessment would be easier to remember. The five criteria assessed in the Apgar score are:

A – Appearance (skin color)

This is an evaluation of the baby’s skin color. The medical team measures if the baby blue or pale all over, blue at the extremities, or pink all over.

P – Pulse (heart rate)

During this evaluation, the medical team measures if the baby’s heart rate is absent, slow (<100 beats per minute (bpm), or fast (>100 bpm).

G – Grimace (reflex irritability/response)

During this evaluation, the medical team asks if the baby lacks a response to stimulation, responds with a grimace, or responds by crying and pulling away.

A – Activity (muscle tone)

During this evaluation, the medical team asks if the baby is limp, if the baby has some flexion (joint movement), or if the baby shows active motion.

R – Respiration (breathing ability)

During this step, the medical team asks if the baby is failing to breathe, if the baby has a weak cry and slow breathing, or if the baby is breathing well and crying normally.

8 0
3 years ago
Can you explain what mitochondria are? Where are mitochondria found?
Vesnalui [34]
Mitochondria are a<span>n organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner layer being folded inward to form layers (cristae).</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the MOST LIKELY effect on the energy pyramid if all producers are removed from the ecosystem?
    10·2 answers
  • A straight-chain and branched-chain hydrocarbon both have the formula C4H10.
    6·1 answer
  • this diagram shows a step in a reaction where one kind of amino acid is converted into another kind of amino acid. Which stateme
    7·2 answers
  • Can someone please help me !!
    10·1 answer
  • Explain how neuroprosthetic devices work
    11·1 answer
  • The lymphatic capillaries function to absorb the excess protein-containing interstitial fluid and return it to the bloodstream.
    8·1 answer
  • Which best defines cohesion <br>​
    12·2 answers
  • We breathe more quickly and deeply when we exercise. Why does this make sense? Select all that apply. a) Because when we exercis
    9·1 answer
  • Select the correct image.
    14·2 answers
  • How does the structure of an amino acid replicate to its function in cellular processes? Use the role of amino acids in the stru
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!