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Phantasy [73]
3 years ago
7

How do human activities *affect the rate* that organisms become extinct

Biology
1 answer:
Anettt [7]3 years ago
6 0

Answer:

Meat consumption and Industrialization

Explanation:

The rapid killing of animals to fill the hunger of humans have costed the lives of many animals while newer tactics involve keeping populations stable. Industrialization has a major effect on the pollution crisis, pollution took a massive toll on ecosystems.

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Which features do sound waves have that ocean and light waves do not? Check all that apply.
Shkiper50 [21]
<h3><u>Answer;</u></h3>

Compressions

Rarefactions

<h3><u>Explanations;</u></h3>
  • A wave is a transmission of a disturbance from one point to another, and involve the transfer of energy from the source to another point.
  • Waves may be classified as longitudinal waves or transverse wave depending on the vibration of particles relative to the wave motion or mechanical and electromagnetic waves based on the material medium of transmission.
  • <em><u>Sound waves are examples of longitudinal waves that are mechanical waves since they require material medium for transmission. Longitudinal waves involves transmission of waves such that the vibration of particles is parallel to the wave motion , creating compressions and rarefactions.</u></em>
7 0
3 years ago
Read 2 more answers
2. A large storm destroys the greenbelt of an island coastline. What are the consequences of this loss of habitat? (2 points)
Kryger [21]

2 The correct answer is (b)beach erosion to the unprotected coastline

A large storm destroys the greenbelt of an island  The consequences is beach erosion to the unprotected coastline. The beach erosion takes place in the area which is not protected.

3 The correct answer is (b) a loss of biodiversity due to human activity

The forest habitat is cleared which results in the loss of biodiversity by human interventions. The area which was the habitat of organisms has now been converted into shopping complex due to which the habitat loss of many organisms took place.

4 0
3 years ago
Read 2 more answers
What neurotransmitter primarily affects motor function and is involved in gross subconscious movements of the skeletal muscles?
Ahat [919]

Dopamine is predominantly engaged in gross, unconsciously occurring motions of the skeletal muscles, which has an impact on motor function.

Dopamine is a neurotransmitter that predominantly influences motor control and is involved in large-scale, unintentional skeletal muscle contractions. Dopamine also contributes to emotional reactions. Parkinson's disease is characterized by a dopamine deficit and tremors or uncontrollable quivering motions in the sufferer. Acetylcholine contributes to the speedy transmission of nerve impulses by spilling into the synapse region. Norepinephrine affects arousal maintenance, dreaming, and mood modulation. Serotonin causes sleep, changes sensory perception, regulates temperatures, and plays a role in the regulation of mood.

Learn more about Dopamine

brainly.com/question/14288517

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5 0
1 year ago
Use the models that you created in Lesson 2, Lab 1 to help you answer the following question.
masha68 [24]
The answer is <span>B. A smaller cell has more surface area than volume.

</span>This is simple mathematics. Let's imagine that cell is spherical.
Now, we have two spheres: one big (with radius r = 5 cm) and one small (with radius r = 2 cm).
The formula for the surface area of the sphere (A) is A = 4 π r².
The formula for the volume of the square is 4/3 π r³.

Now, let's compare two spheres:

Small sphere:                                                  Big sphere:
r = 2 cm                                                            r = 5 cm
A = 4 π 2² = 50.3 cm²                                      A = 4 π 5² = 314.2 cm²<span>
V = 4/3 </span>π 2³ = 33.5 cm³                                   V = 4/3 π 5 ³ = <span>523.6 cm³ 

According to the calculation, the smaller sphere will have more surface area than volume. This can be extrapolated to all shapes, not only spheres, so the </span><span>smaller cell has more surface area than volume.</span>
3 0
3 years ago
Draw a model to illustrate the flow of energy from a nonliving source to an herbivore
DaniilM [7]

Answer:

Below is the drawn model to show the flow of energy from a nonliving source to an herbivore.

Explanation:

The model given below shows how energy from a nonliving source is transferred into a herbivore. It shows that solar energy that is produced by the sun (a nonliving source) is captured by the plants, which use this solar energy to convert it into chemical energy. After that, this chemical energy is transferred to a herbivore that feeds on these plants.

6 0
3 years ago
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