BIOLOGY HIGH SCHOOL

Which of the following is not an example of a chemical change?Digesting food

Burning gas in an engine

Cooking eggs

Grinding pepper

Answers

Answer 1
Answer: Grinding pepper is not an example of a chemical change. 

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The set of alleles that an organism has

Answers

The set of alleles that an organism has is \boxed{Genotype} \n
It is genotype that has set of allele

A plant's life cycle alternates between gametophyteprimaryvascular and secondarysporophytenonvascular generations

Answers

The right answer for the question that is being asked and shown above is that: "TRUE." A plant's life cycle alternates between gametophyteprimaryvascular and secondarysporophytenonvascular generations. This statement is very true to plan'ts life cycle.

You decide to refresh your memory about each of the disorders mentioned by your attending. A good source of medical information is MedlinePlus. Enter the name of each disorder into the Search MedlinePlus field at the top of the page. Use the information you find to match each disorder to its definition.

Answers

Answer:

i dont even know honestly

Explanation:

Answer:

its a

Explanation:

Students are each given a 20 gram sample of an unknown solid compound in a clear plastic bag. They are instructed to break the material into smaller parts by gently hitting it with a hammer. Some of the parts break into large chunks and some look like a fine powder. Which statement correctly describes these broken pieces of the sample? The pieces of fine powder are individual atoms The larger pieces are still compounds and the smaller pieces are elements. Each piece contains the same number of atoms. Each piece contains the same proportion of different elements.

Answers

The correct answer for the question that is being presented above is this one: "Each piece contains the same number of atoms." The statement that correctly describes these broken pieces of the sample is that each piece contains the same number of atoms.

A new herbal supplement is on the market that claims to build immunity and prevent illness. The best response to this claim is to

Answers

The best response to the claims is to research the information using several sources before taking the supplement. It is important to research more information on the new product before taking the supplement because we never know what will be the effect of the drug to our body. It is best to gather more details and see whether it is safe to take or not. 

Answer:

A) research the information using several sources before taking the supplement.

Explanation:

A plant in a dark room is being set up with a light source so it can photosynthesize. Pick from the following list the best choice for this light source to maximize photosynthesis.

Answers

Answer:

A bright light close to the plant.

Explanation

Plants grown in bright light had higher rates of apparent photosynthesis per unit leaf area in bright light, and slightly lower rates in dim light than did those of plants grown in dim light. Dark respiration rates were higher in plants grown in bright light than in plants grown in dim light and the decline of photosynthesis with increasing leaf age was faster.

The rate of apparent photosynthesis in bright light of the first leaf to become fully expanded after plants were transferred from bright to dim light was lower than that of plants remaining in bright light. The decline in the rate of photosynthesis of a leaf already fully expanded at the time of transfer was not affected. Transferring from dim to bright light increased the rate of photosynthesis of the next expanded leaf; it also increased the rate of an already fully expanded leaf during the first week in bright light.

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