Based on the diagram below, at which point is the most oxygen being
produced?
Oxygen in Plants and Time of Day
D
Dawn
Dusk
Dawn
OA. Point B
O B. Point C
OC. Point A
O D. Point D

Answer:

50% water and 50% vinegar

Explanation:

Answer:

Assuming this is a true/false question, the answer would be false.

If a predator only preyed on one species, it would be at a disadvantage if the prey it feeds on gets wiped out in that region.

Therefore, your answer is False.

Answer:

Yes, mitosis is genetically identical.

Explanation:

when mitosis happens, the cells replicate their DNA so when the cell divides in 2, each cell contains the same chain of amino acids so yes the process creates 2 genetically identical cells  

Answer:

Ff

Explanation:

heterozygous form for purple is Ff

The Punnett square that represents a cross between two parents that are heterozygous for purple flowers are Ff × Ff.

A punnet square is a square diagram that is used to predict the genotypes of a particular cross between two parents using their gametes.

According to this question, a cross involves two parents that are heterozygous for purple flowers. The genotypes of these parent are Ff × Ff.

Therefore, the Punnett square that represents a cross between two parents that are heterozygous for purple flowers are Ff × Ff.

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Answer:

The first living organism on Earth are Bacteria in the first era.

Explanation:

Bacteria are the first organism to leave be on Earth. They came into existence about 3.5 billion years in the first era in the waters of small oceans. Then there were anaerobic hetetrophic bacteria because the atmosphere was free of oxygen before. Cyanobacteria then became the first autotrophic organisms and first photosynthesizer that release oxygen to the atmosphere after photosynthesis.

Answer:

Weather reflects short-term conditions of the atmosphere while climate is the average daily weather for an extended period of time at a certain location.

:P

Answer:

1.phospholipid bilayer

2. selectively permeable

Answer:

Mechanical waves bring energy from one place; the media or space conduct electricity through electromagnetic radiation.

Explanation:

Energy flow is parallel to wave motion. To pass across, the wave needs a source. Electromagnetic radiation bring energy to the surroundings; they conduct electricity via media and room by mechanical waves. 

Answer:

Energy

Matter

Explanation:

i did the lesson

Answer:

B

Explanation:

i also do edge

Answer:

Explanation:

Its either B or C, look closely at the question and at the answers, you can narrow it down from then.

A scientist is treating rice plants with a chemical that causes mutations. The possible benefit of this treatment is transgenic plants. Hence, the correct option is B.

A mutation is a change in the DNA sequence that makes up a gene. It can result from  errors in DNA replication or exposure to mutagenic agents such as chemicals or radiation, or from spontaneous changes.

Transgenic plants are the plants that have been genetically modified to express specific traits or traits that are not found in the original species. This is done by introducing foreign DNA or chemicals that change the plant's genome. This process is called genetic engineering.

Transgenic plants have become an important tool in agriculture and biotechnology, providing new opportunities for food production, environmental protection and economic growth. Hence, the correct option is B.

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Answer:

HELLO AND THANKS

Explanation:

Answer:

A

Explanation:

lol Purebred bloodhound

Hope you have a great day :D

50% water and 50% vinager

Answer:

hydrogen nucleus formed, isotope of hydrogen, tritium formed, helium nucleus formed

Explanation:

Answer:

A

Explanation:

took the quiz

Answer:

Carbon dioxide is a colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms. It occurs naturally in Earth's atmosphere as a trace gas.

Answer:

The air that you breathe out. Also it is what plants breathe in.

Explanation:

Hope this helps!!

Answer:

Seed Plants

Ferns

Mosses

Thallophytes

Explanation:

Answer: Antibiotic resistance is when bacteria develops a resistance or an immunity against antibiotics. If this evolution/adaptation becomes widespread, our healthcare system could see a mass rise in deaths due to us not being be able to effectively treat the bacteria which is causing harm.

Explanation:

I learned about this

Answer:

Hunting in groups,  keen eyesight, chemicals to paralyze prey

Explanation:

Answer:

Hunting in groups

Keen Eyesight

and Camouflage

Explanation:

These are all the main adaptations that predators are born with. The rest of them do not help them at all. PLease give brainliest :)

Answer:

Specific enzymes break down proteins into amino acids

The process happens in the digestion of proteins, specific enzymes break down proteins into amino acids.

Enzymes are the proteins that are helpful in the increasing the rate of any reaction. Enzymes also present in the body, they help in digestion of different substances in the body. Different enzymes work on different substances.

Thus, the correct option is A) Specific enzymes break down proteins into amino acids.

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Answer:

6.02E+23 atoms

Explanation:

Answer:

Nonsense mutations occur when a premature nonsense or stop codon is introduced in the DNA sequence. When the mutated sequence is translated into a protein, the resulting protein is incomplete and shorter than normal. Consequently, most nonsense mutations result in nonfunctional proteins.

Hope this helped! :)

Answer:

it's true

Explanation:

i searched it up

The species of bacteria that colonize our respiratory and digestive systems help set up checks and balances in the immune system. White blood cells police the body, looking for infections, but they also limit the amount of bacteria that grow there. Likewise, bacteria keep white blood cells from using too much force. Bacteria also help out by doing things cells are ill-equipped to do. For instance, bacteria break down carbohydrates (sugars) and toxins, and they help us absorb the fatty acids which cells need to grow. Bacteria help protect the cells in your intestines from invading pathogens and also promote repair of damaged tissue. Most importantly, by having good bacteria in your body, bad bacteria don’t get a chance to grow and cause disease.

Some species of bacteria in your body can result in diseases, such as cancer, diabetes, cardiovascular disease, and obesity. Usually, these diseases happen only when the normal microbiome is disrupted, but that can occur even from antibiotics. Antibiotics kill bacteria, and some of those will be good bacteria that we need to protect our health. When that happens, the bad bacteria that normally are kept in check have room to grow, creating an environment ripe for disease.

Bad bacteria can exist at low levels in your body without causing harm or can grow too much and wreak havoc. Staphylococcus aureus can cause something as simple as a pimple or as serious as pneumonia or toxic shock syndrome. P. gingivalis can cause gum disease, and was recently linked to pancreatic cancer (read our article find out more). Similarly, when not suppressed by good bacteria, Klebsiella pneumonia can cause colitis, and subsequently lead to colorectal cancer.

In addition to allowing disease-causing bacteria to flourish, the elimination of good bacteria throws  the immune system out of whack. The result can be simple allergies or very debilitating autoimmune diseases. Without the right balance of bacteria, your body might suffer from constant inflammation.

Inflammation is the body’s alarm system, which calls white blood cells to heal a wound or to get rid of infection. Chronic inflammation, however, can make the body more susceptible to autoimmune diseases and cancer, such as causing inflammatory bowel disease which if uncontrolled can cause colon cancer.

Answer:

2 Refraction, Transition/bouncing?

7. Opaque, absorbs

Explanation:

Answer: thymus

Explanation: T cells adapt in the immune system just like the thymus

Answer:

Thymus

Explanation:

I don't actually know so I'm sorry if it is wrong

Have a great day!!!!!

Answer:

Explanation:

B

Answer:E

Explanation:

Answer:

bejehehshdhdhehejejejejeb