pls help if you know wither one of these

Answer:

Cells

Explanation:

Answer:

cells

Explanation:

Answer:

There are many things that can be read from ripple marks in sedimentary rocks. To start, a geologist looks at: the types (sizes, composition, shapes) of grains in the rock, the height of the “waves”, the distance between peaks (highs) and troughs (lows), whether the rock seems to be lying in its original position, and the internal shapes of the ripples (by looking at the edges of broken pieces). They also seek to determine the age of the rock and information about other rocks lying below and above the specific rock.

Geologist determine the processes and history of the earth through the

observation of properties of rock particles.

We were told that the geologist found  a sedimentary rock with ripple marks

in it .The most likely cause of the ripple marks will be as a result of the water

waves present in the area.

This makes us understand that the environment the sediment was deposited

was in an aquatic environment.

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Answer:

i have a pusheen popsocket

Explanation:

i dunno i like pusheen and wanted to answer lol

Answer:

Weathering and Erosion

Explanation:

Weathering describes the breaking down or dissolving of rocks and minerals on the surface of the Earth. Water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. Once a rock has been broken down, a process called erosion transports the bits of rock and mineral away.

Answer:

The event that happens in photosystem I is that electrons are transferred to ferredoxin

Explanation:

This is a part of photosynthetic light reactions which makes use of light energy to transfer electrons from plastocyanin to ferredoxin.

Hope this will help you

Answer:

D

Explanation:

got it right on edge

Answer:

Lead can enter drinking water when plumbing materials that contain lead corrode, especially where the water has high acidity or low mineral content that corrodes pipes and fixtures. The most common sources of lead in drinking water are lead pipes, faucets, and fixtures.

Explanation:

Yes,Huntington disease (HD) is caused by a change ( mutation ) in the HTT gene.

Answer:

I got the same question, and I believe the answer is Anaphase

Explanation:

Answer:

I am pretty sure it is metaphase as the chromosones are lined up

Explanaton:

Answer:

46

Explanation:

mitosis creates identical cells so if the mother cell has 46 chromosomes then so will the daughter cells that were formed after mitosis

Answer:

Chloroplast is the First

Explanation:

There are three types of main ways by which lift of air can occurs:-

Answer:

B. sex chromosomes

and

D. 1:1

Answer:

D. nucleus

Explanation:

this is were transcription happens

Answer:

Nucleus

Explanation:

I learned in my dna lesson in biology

Answer:

3

Explanation:

Answer:

A. Because it is antibiotic-resistant

Explanation:

I would say that because the coronavirus does not respond to antibiotics nor any other viruses. They do treat bacterial infections but not viruses. As a result, the amount of cases grew without treatment and that led to global infection.

Correct statements:

All organisms are made up of cells

Cells are the smallest unit of life

Both unicellular and multicellular organisms are made up of cells

Answer:

All organisms are made up of cells

Cells are the smallest unit of life

Both unicellular and multicellular organisms are made up of cells.

i got right on edg

Answer: I am most likely sure C

Explanation:

These two sonnets may indeed be addressed to the "dark lady" of his sonnet, and yes she seems to be his lover, However, 130 is much more complimentary and focuses on the mistress' beauty. The use of the similes to compare her various physical features to some natural occurrences helps us to understand how rare he thinks their love is because she is so beautiful. On the other hand, 138 is somewhat negative and uses the word "lie" to do what shakespeare does best, play on words (i.e the use of pun). She lies to him and he knows it, but he listens anyway and ultimately they "lie" together.

the green trait is recessive which is masked by the dominant yellow trait, hence option d is correct.

Due to recessive inheritance, the disease will only be brought on through a pair of defective genes.

Carriers are individuals who have only one faulty gene out of the pair, most frequently, the disease has no effect on these persons.

They can, however, convey the faulty gene to their offspring. The connection between two genetic variants is referred to as dominant. Each gene contains two alleles which an individual receives from each parent.

Therefore, One allele yellow of a gene, known as the dominant gene, will be expressed if the alleles are different. The other green allele, known as the recessive one, has no impact, hence option d is correct.

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Answer:

C-Okazaki fragments

Explanation:

Answer:

The correct answer is - Gel electrophoresis.

Explanation:

Gel electrophoresis is a technique that is used in forensic science to compare the DNA of the crime suspects by creating or separating DNA fragments or bands on the basis of size.

In this method, DNA samples placed in the indentations at one terminal side of a gel, and an electric current is passed through the gel. DNA fragments are a move toward the positive charge as it is a negative charge.

The correct answer is - Gel electrophoresis.

Answer:

I think the "plants take in nutrients and water through their roots and then transport these materials to the rest of the plant" one is the most similar to the human body. This process would be the veins getting blood.

Explanation:

Answer:

ovum

Explanation:

The ovum is produced from oogonia or ovum 'mother cells' through a process called oogenesis in the ovary. The ovum is not only among the largest cells of the body, it is also specialized to ensure accurate fertilization by exactly one sperm cell.

Answer:

Phosphoanhydride bond

Explanation:

ATP (Adenosine triphosphate) and ADP (Adenosine diphosphate) are two molecules involved in the storage and release of energy in the cells of living organisms. The structures of these molecules allow them fulfil their energy-related function.

Energy is stored when one phosphate group is added to ADP to form ATP, while the energy is released when the last phosphate group of the three phosphate groups in the ATP molecule gets removed. However, to remove this last phosphate group, a bond that holds one phosphate to another in the ATP molecule called PHOSPHOANHYDRIDE BOND must be broken. Therefore, the bond that is broken between the last phosphates is a PHOSPHOANHYDRIDE bond.

Answer:

DNA condenses into chromosomes (prophase)

Homologous pairs align to initiate crossover (metaphase)

Microtubules pull apart the homologous pairs toward opposite poles (anaphase)

Nuclear envelopes develop around the nuclei (telophase)

Answer:

answer is A

hope it helps you