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nikdorinn [45]
2 years ago
12

20. Summarize each of Newton’s three Laws.

Biology
1 answer:
Alenkasestr [34]2 years ago
6 0

Answer:

An object in motion stays in motion unless an external force acts on it.

Explanation:

Newton's first law, the law of inertia, states that an object will remain at rest or in motion unless acted upon by another force.

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In the hypothesis that C. stellatus (a species of barnacle) is competitively excluded from the lower intertidal zone by B. balan
lord [1]
<h2>Competitive exclusion principle.</h2>

Explanation:

The fundamental and realized niches of B. balanoides are identical, but the fundamental and realized niches of C. stellatus are different.

All the possible combination of resources and condition under which a species can grow, survive and reproduce is called its fundamental niche. Whereas, the more limited set of resources and condition under which a species can grow, survive and reproduce in the presence of competitors and predators is termed as its realized niche.

Competitive exclusion principle states that if two competing species coexist in a stable, homogeneous environment, then they do so as a result of differentiation in their realized niche.

<em>B. balanoides</em> can use a wider range of resources than<em> C. stellatus </em>because its fundamental and realized niches are identical . Hence thrives to exclude C.stellatus.

4 0
3 years ago
Because digital signals do not depend on amplitude or frequency differences to communicate information, they are more vulnerable
Kazeer [188]

False

Electromagnetic interference happens less commonly with digital signals because they do not rely on subtle amplitude (signal strength) or frequency differences(cycles in a certain time) to communicate information. Digital signals are readable even with distortion generated from electromagnetic interference noise

3 0
3 years ago
How will global warming change ecosystems and the environment ?
max2010maxim [7]

Answer:

In addition to altering plant communities, the study predicts climate change will change the ecological balance between interdependent and often endangered plant and animal species, reduce biodiversity and adversely affect Earth's water, energy, carbon, and other element cycles.

Explanation:

i hope this helps

3 0
3 years ago
Please help ASAP thank you
lapo4ka [179]

Answer:

B

Explanation:

The closer the light source the higher the amount of Oxygen gas.

Reasoning: Plants give off oxygen and according to the data the closer the light it the more bubbles there are. :)

5 0
3 years ago
A purebred plant that has yellow flowers is crossed with a purebred plant that has white flowers. all the offspring have yellow
777dan777 [17]
I believe that's it's A. Yellow flowers are dominant
4 0
3 years ago
Read 2 more answers
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