Why is this a scientific question? “Do people perform better on exams when they wear their favorite color?”

Answers

Answer 1

Answer: it depends on the person i performe better on exams when i am chewing gum

Answer 2

Answer: It is a testable and not limited experiment that is possible to do.

Related Questions

15. Which of the following is not an accurate description of chemical reactions? A. The rates of chemical reactions can vary. B. Chemical reactions that take in energy never need a source of energy to start. C. During chemical reactions, energy can be released or used up. D. During chemical reactions, bonds can be broken or formed.
Which best describes probability
What are the expected clumping results when each type of blood is mixed with each antibody? The antibodies are Anti-A, Anti-B, and Anti-Rh. How do I know if the different blood types (A+, A-, B+, B-, etc) clump with any of the antibodies?
Which statement best describes the relationship between proteins and nucleic acids? Proteins read the instructions that are contained in nucleic acids. Nucleic acids synthesize the amino acids for protein construction. Nucleic acids provide the blueprint for the construction of proteins. Proteins are composed of nucleic acids..
During the process of _____, mRNA decodes information from the original DNA master plan to build proteins in the ribosomes.

What is an amniotic egg?a. a small soft egg
b. a large soft egg
c. an egg with an amnion

Answers

C. An egg with an amnion

Which one of the following statements accurately describes a characteristic of adolescence?

Answers

Adolescent or young teenagers like to spend time alone and get adjusted to what is happening with them. Almost all of us experience this kind of situation that we wanted to be alone and think of some stuff. More and more questions are coming to our mind,

If this is the list of answers you've had to choose from:

A. Adolescents tend to break ties with their families.
B. Most adolescents like to spend some time alone.
C. Serious teenage rebellion is common to most adolescents.
D. Teenage boys tend to be more open about their feelings than teenage girls are.

Then the correct answer would be B - most adolescents like to spend some time alone. The reason for this is that adolesence is a time of self-finding and thinking things over about one's life. A lot of people in adolescence need time for themselves for that same reason.

These compounds are used to carry out chemical reactions and regulate metabolism in organisms?

Answers

Specific proteins found naturally in the body regulate the metabolic chemical reactions and every chemical reaction is synchronized with all the activities of our body. Enzymes regulate chemical reactions in living organisms.

Final answer:

Enzymes and inorganic compounds are used to carry out chemical reactions and regulate metabolism in organisms.

Explanation:

The compounds used to carry out chemical reactions and regulate metabolism in organisms are enzymes and inorganic compounds.

Enzymes are catalytic proteins that speed up chemical reactions in the body, including the breakdown of food and the conversion of energy. Inorganic compounds essential to human functioning include water, salts, acids, and bases, which play important roles in maintaining homeostasis and osmotic balance.

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Two objects collide and bounce apart. Assuming no outside forces act on the system, which best describes the total momentum after the collision?

Answers

Answer:

C) it is always the same as it was before the collision

Explanation:

Kinetic energy is the answer

What part of the body has lots and lots of human cells, where we can easily access these cells and extract DNA?

Answers

Answer:

i think it is bone marrow or the brain because every cell has dna

A. In a purebred tall plant, what gametes are possible?

Answers

A dwarf is a recessive trait. In order for the plant to be shorter, it would have to have 2 recessive alleles. The plant is also purebread so it wont contain the tall allele. The gametes that are possible are tt.

What do you mean by gametes?

A gamete is a reproductive cell of an animal or plant. In animals, female gametes are called ova or egg cells, and male gametes are called sperm. Ova and sperm are haploid cells, with each cell carrying only one copy of each chromosome. During fertilization, a sperm and ovum unite to form a new diploid organism.

Moreover, the term haploid can also refer to the number of chromosomes in egg or sperm cells, which are also called gametes. In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diploid cells.

Therefore, the primary function of gametes is to carry out fertilization in sexually reproducible organisms. During fertilization, a male gamete (sperm/spermatozoa) fuses with female gamete.

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A dwarf is a recessive trait. In order for the plant to be shorter, it would have to have 2 recessive alleles. The plant is also purebread so it wont contain the tall allele. The gametes that are possible are tt.

Other Questions

Where is the spinal cord found? below the frontal lobe in the occipital lobe in the backbone below the thalamus?

Choose all the answers that apply. Which of the following minerals can be scratched with a fingernail? -talc -diamond -topaz -quartz

Lignina. is needed directly for photosynthesis. b. is a red pigment. c. provides structural support and waterprooﬁng to plants. d. is the female reproductive cell in seed plants

Match the following terms and definitions. 1. chemoreceptors neurons that detect chemicals 2. mechanoreceptors neurons that detect touch 3. olfactory receptors neurons that detect light 4. photoreceptors neurons that detect smells 5. thermoreceptors neurons that detect temperature