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vladimir2022 [97]
3 years ago
9

On earth, what is the force that causes an object to free fall?

Biology
2 answers:
lana66690 [7]3 years ago
8 0

Answer: Gravity

Explanation:

Gravity is the potent force on Earth's surface that pulls any matter towards the earth by acting on its mass. Hence, objects pulled move with an acceleration due to gravity (g), which has a universal value of 9.8metres per second^2

Neko [114]3 years ago
5 0
The answer would be gravity, gravity is the fore that attracts something towards the center of the earth
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To which trophic level do elk belong?
hodyreva [135]


C: primary Consumer

<em>primary consumers</em> are typically animals that eat plants aka herbivores.

<em>producers </em>would be plants

<em>secondary consumers </em>are typically ones that eat meat or eat meat and plants aka omnivores.

 <em>decomposers, </em>I believe are like your fungus or anything that feeds off of dead organisms or eat the waste of that organism.

Hopefully this helped. I  remember learning about this in college.  



7 0
3 years ago
What happens during photosynthesis
Nataly [62]
Photosynthesis is when plants use sunlight to synthesize food from carbon dioxide. Plants are autotrophs (they make their own food) and the food they synthesize creates carbohydrates, so the correct answer is D - autotrophs produce carbohydrates.

Hope this helps.
8 0
3 years ago
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Mashcka [7]
The answer to this question is evaporation
8 0
4 years ago
When eaten, nearly 90% of our dietary calories from fat are in the form of?
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4 years ago
A gene for corn has two alleles, one for yellow kernels and one for white kernels. Cross pollination of yellow corn and white co
Rina8888 [55]

The question is incomplete. The complete question is:

Question: A gene for corn has two alleles, one for yellow kernels and one for white kernels. Cross pollination of yellow corn and white corn results in ears of corn that have an approximately even mix of yellow and white kernels. Which term best describes the relationship between the two alleles?

a) Incomplete dominance

b) Genetic recombination

c) Chimerism

d) Codominance

Answer:

d) codominance

Explanation:

Codominance is a pattern of inheritance when none of the alleles of a gene is able to mask the expression of the other allele of the same gene. When the two alleles are present together in a heterozygous genotype, both are expressed and the phenotype of the heterozygote is different from both the pure breeding parents. In the given example, cross-pollination of yellow corn and white corn results in the ears of corn that have an approximately even mix of yellow and white kernels. This means that the heterozygote expresses both the allele for the corn color. Therefore, it represents codominance.

3 0
3 years ago
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