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Andrej [43]
3 years ago
13

Which lists four common methods of seed dispersal? clouds, water, soil, popping rocks, organisms, clouds, wind popping, clouds,

wind, rocks wind, water, organisms, popping
Biology
1 answer:
wariber [46]3 years ago
7 0

Answer:

it’s d

Explanation:

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The free-swimming organic and inorganic molecules in earth's early seas are called _____________________.
Mamont248 [21]

Given what we know, we can confirm that the free-swimming organic and inorganic molecules in earth's early seas are called the primordial soup.

<h3>What was the primordial soup?</h3>
  • The primordial soup was the contents of the seas of the early Earth.
  • This was considered as a chemical solution.
  • It consisted of terrestrial compounds as well as alien substances that arrived with comet and asteroid collisions.

Therefore, we can confirm that the free-swimming organic and inorganic molecules in earth's early seas are often referred to by the scientific community as the primordial soup.

To learn more about the primordial soup visit:

brainly.com/question/1682310?referrer=searchResults

3 0
3 years ago
The only thing plants do in the ecosystem is provide food?
qaws [65]

Answer:

No

Explanation:

plant are

Food producer

Oxygen provider

climate changer

5 0
3 years ago
Which phrase best defines a galaxy?
oksian1 [2.3K]

Answer:

Tightly packed group of older stars large grouping of more than two stars loose, disorganized star cluster held together by gravity large collection of stars, gas, and dust held together by gravity

Explanation:

Google

5 0
3 years ago
Read 2 more answers
A. review what happens in the process of natural selection?
hammer [34]
1. What happens in the process of natural selection;
<span>Natural selection is the process which organisms with variations most suited to their local environment survive and leave more offspring. Natural selection occurs in any situations in which more individuals are born than can survive (the struggle for existence), there is natural heritable variation (variation and adaptation), and there is variable fitness among individuals referred to as survival of the fittest.

2. Organisms with greater fitness generally leave more offspring than organisms that are less fit.
This is because </span><span>the organism is better adapted to their environment than the other organism. They can survive and reproduce more while individuals with characteristics that are not suited for their environment either die without reproducing or leave few offspring and are said to have low fitness.
</span>
3. Similarity and differences between natural selection and artificial selection; 
<span>In both artificial and natural selection, only certain individuals in a population produce new individuals. However;  in natural selection, the environment- not a farmer or animal breeder- influences fitness.</span>

4. Hutton's and Lyell's ideas are important to Darwin; 
This is due to the fact that they both <span>contributed to Darwin's theory, which implies that life has been on Earth for a very long time- enough time for all this descent with modification to occur. They stated that: Deep time gave enough time for natural selection to act. For evidence of descent with modification over long periods of time, Darwin pointed to the fossil records.

5. Evolutionary tree and what it implies about all species living and extinct
</span><span>Evolutionary tree or phylogenetic tree is a diagram that represents evolutionary relationship among organisms. The evolutionary trees show the diversity of life on the idea that species change over time. They imply how all organisms are related. 

6. Structure of the lion's teeth an adaptation to the lion
Adaptation involves heritable characteristic that increase an organism's ability to survive and reproduce in an environment. 
The structure of lion's teeth is an adaptation to the lion because they increase the lions ability to kill prey and tear meat, making it adaptable to an ecosystem and increasing its survival. </span>
3 0
3 years ago
What compound provides the reducing power for the calvin cycle reactions?
Nitella [24]
The Calvin cycle begins a incorporation of carbon dioxide from the air to organic molecules already present in the chloroplast (known as carbon fixation) chemical energy is supplied by atp and nadph provides electrons

Answer=ATP
(Chemical energy)
7 0
4 years ago
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