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Advocard [28]
3 years ago
13

How do most fossils form? Be sure to explain your answer.How do most fossils form? Be sure to explain your answer.

Biology
2 answers:
AleksandrR [38]3 years ago
5 0

Answer:

Explanation:

Sample Response: Most fossils are formed in water. So, for a fossil to form, an organism must die and fall to the bottom of a lake or ocean. Layers of sediment then cover the organism. Eventually, over millions of years, the layers of sediment become rock and preserve the shape of the organism.

Studentka2010 [4]3 years ago
3 0

Answer:

When a plant or animal dies in water and they are covered with mud and silt the tissues decompose leaving bones or shells. Then when sediment builds on top of the bones or shells it hardens making a fossil.

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If black and white true-breeding mice are mated and the result is all gray offspring, what inheritance pattern would this be ind
ludmilkaskok [199]

Answer:

Option B, Co-dominance

Explanation:

This is an example of codominance inheritance pattern.

When two alleles representing two different characteristic traits are expressed equally in the offsprings resulting from a cross, then this genetic inheritance pattern is called as codominance .

For example -

A red flower with genotype "RR" is crossed with a white flower "rr" resulting into pink color offsrping with genotype "Rr"

Here, both the red and white traits of flower color are expressed equally thereby giving pink color to the offspring flower.

The same thing is happening in case of true breeding black and white mice.

Hence, option B is correct

5 0
3 years ago
Dopamine is a neurotransmitter responsible for:
stich3 [128]
Answer:

D. Feel-good/pleasure

I hope I helped!
7 0
3 years ago
Jill has been experiencing recurring periods of shortness of breath, sweating, trembling, faintness, and a feeling of unreality
Lynna [10]

Panic disorder

She may be suffering from: panic disorder .

Panic disorder is a disorder that involves repeated unexpected panic attacks. Individuals with panic disorder have constant fear of experiencing another panic attack after they have experienced at least one month or more of continuous worry about more panic attacks happening again. What causes panic disorder is unknown. Symptoms of panic disorder include dizziness, racing heartbeat, breathing difficulties, shaking, nausea, and sweating.


8 0
2 years ago
Ill give brainliest to anyone who helps me with this
zalisa [80]

Answer:

Explanation:

The genes in DNA encode protein molecules, which are the "workhorses" of the cell, carrying out all the functions necessary for life. For example, enzymes, including those that metabolize nutrients and synthesize new cellular constituents, as well as DNA polymerases and other enzymes that make copies of DNA during cell division, are all proteins.

In the simplest sense, expressing a gene means manufacturing its corresponding protein, and this multilayered process has two major steps. In the first step, the information in DNA is transferred to a messenger RNA (mRNA) molecule by way of a process called transcription. During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of a pre-mRNA molecule, which is then processed to form mature mRNA (Figure 1). The resulting mRNA is a single-stranded copy of the gene, which next must be translated into a protein molecule.

8 0
2 years ago
1. In one part of the activity, you looked at photographs and placed them in order. How did you determine the order that the pho
Aliun [14]

Answer:

I was thinking and by looking it all made sense. Each event in the pitcure where very sentimental to me.

Explanation:

5 0
3 years ago
Read 2 more answers
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