Answer:
the correct answer is a
Explanation:
3.How are the Earth sun and moon positioned during a neap tide?
B. A reduction in competition
C. More parasites
D. A period of drought
The medulla, part of the brain stem, reacts quickly to increased levels of CO2 in the blood and stimulates a response from the ---
A. Excretory system
B. Immune system
C. Respiratory system
Predation is the process whereby one animal called the predator kills and feed on another animal called the prey.
An increase in the population of a predator will most likely occur because there is a reduced competition for the same prey.
Question 2:
The medulla is a significant part of the brain that controls the rate at which respiration occurs.
According to this question, the medulla (part of the brain stem) reacts quickly to increased levels of CO2 in the blood and stimulates a response from the respiratory system.
Learn more about predation at: brainly.com/question/14890528
Answer:
Moths make use of several self defending techniques to avoid predators.
Explanation:
Most people often confuse moth with butterflies, but moth are a different member of Lepidoptera, an flying insect. There are many ways through which moth protect themselves from predators.
Since moths are usually active during the night time, so they often hides in the day time from predators. Another technique that moths use is camouflage, where they can confuse the predators by blending into the surrounding. And when a predator us unable to see a moth, its life is saved. Apart from this, moths are even clever enough to trick bats by their strong detection power.
The moon exerts a gravitational pull on the earth. The pull stretches the earth's watery envelope and creates tidal bulges. Where the water bulges out is low tide.
B.
The moon's gravity pushes on the earth. The push indents the earth's watery envelope and creates tidal bulges. Where the water is pushed in is low tide.
C.
The moon exerts pull on the earth. The pull stretches the earth's watery envelope and creates tidal bulges. Where the water is thinnest is low tide.
D.
The moon's gravity pushes on the earth. The push indents the earth's watery envelope and creates tidal bulges. Where the water is pushed out is low tide.
B. Cytoplasm, chloroplasts, and genes
C. Vacuoles, nucleus, and chromosomes
D. Chromosomes, chloroplasts, and vacuoles
The cell components that are most involved in determining the hair color of each sibling is gene, chromosomes, and nucleus. The correct option is A.
Genes are small spherical-shaped hereditary material that is present on chromosomes in a bead fashion. They contain the hereditary material of the organism. These are uncountable numbers of genes present in the chromosome.
Chromosomes are x shapes of hereditary material that are preset inside the nucleus. It is made up of DNA, genes, and proteins. Genetic characteristics of the genotype of an organism are unique because of unique genetic material, and this can be transferred to another generation from the first generation.
Therefore, the correct option is A. Gene, chromosomes, and nucleus.
To learn more about genes and chromosomes, refer to the link:
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Answer:
A
Explanation:C and D is automatically eliminated because humans don't have vacuoles (plants do) as well as B because humans don't have chloroplast