BIOLOGY HIGH SCHOOL

Which of the following statements is true? Tsunamis are caused by seismic waves. Earthquakes create mountain chains. Erosion is always a destructive force. A gradual cooling of the interior of a volcano causes volcanic eruptions.

Answers

Answer 1
Answer: Erosion is always a destructive force. Tsunamis are NOT always caused by seismic waves; they may also be caused by landslides.
Answer 2
Answer: Tsunamis are caused by seismic waves.

Related Questions

What is an advantage of using transgenic bacteria to produce human proteins?
During mitosis, what happens to the parent cell?
If a cell is exposed to cyanide most of the cyanide will be found within which part of the cell?
Unit testUnit Test ActiveTIME REMAINING01:44:48A scientist is trying to determine the relationship between clams, snails, and squid. When she generates a molecular clock,she is surprised to see that clams and squid are more closely related than clams and snails. Which did the molecular clockdata show?Clams and squid have been evolving separately for a longer time than clams and snailsO Clams and squid have been evolving separately for a shorter time than clams and snails.Clams and snails have more in common genetically than clams and squidO Clams and snails are more similar in related structures than clams and squids
A young man wants to determine if he is a descendant of Henry of Navarre and Eleanor of Aquitainetwo of his favorite historical characters. He sends a cheek swab to a DTC company and is offered a choice (due to funding): The company can assess either the sequence of the man's Y chromosome or his mitochondrial DNA. Which should he choose?

Please explain how treadmilling contributes to actin-based motility in crawling cells. Be specific in why both actin filament growth a d shrinkage are necessary.

Answers

The actin filaments in cell constantly grow and shrink. This occurs through addition or removal of subunits. The two ends of actin filament have different dynamics of addition and removal of subunits. That way, one end of actin filament will grow and one end will shrink so it seems like the filament is moving. This phenomenon, known as treadmilling is characteristic for both actin filaments and microtubules.

New farming arrangements led toa. a focus on cash crops.
b. the rise of cities in the South.
c. rural prosperity in the South.
d. more black ownership of land.

Answers

a. a focus on cash crops

Algae are considered plant-like protists because they

Answers

It is because they produce oxygen by the process of photosynthesis

Which statement regarding genes and evolution is true?A. If an organism has a mutation, it will be less "fit" (less able to reproduce) than other organisms.
B. Today's plethora of microorganisms is the result of an extremely brief period of genetic recombination events.
C. Mutations function to prevent the offspring of an organism from evolving.
D. Random, heritable genetic mutations are a source of genetic variation. This variation is necessary for natural selection to occur.

Answers

The statement which is true regarding genes and evolution is as follows:

  • Random, heritable genetic mutations are a source of genetic variation. This variation is necessary for natural selection to occur.

Thus, the correct option is D.

What is Genetic mutation?

Genetic mutation may be defined as sudden, stable, and inheritable alterations in the genetic material of an organism. It is considered one of the most useful events for evolution to occur.

Random mutation takes time but they are the least effective and non-influential. Such type of mutations are easily heritable and induces genetic variation among individuals of the same species.

As a result of this, as time passes such mutations become a base for natural selection to occur and allow the favorable variation to survive and reproduce effectively.

Therefore, the correct option for this question is D.

To learn more about Genetic mutations, refer to the link:

brainly.com/question/15304171

#SPJ6

Answer:

the answer is D! :)

Explanation:

Describe FOUR factors that may have an influence on the effectiveness of an antimicrobial treatment using various microbial control methods.

Answers

These are:
1. Number of microbes: if there is a lot of microbes, then more time is needed to kill all of them.
2. Characteristics of microbes: some microbes have resistance genes, so they will not react to agents they are resistant to; some microbes have protective structures so treatment will be inhibited.
3. Time of exposure: different agents will need different time to kill microbes.
4. Environment: the effect of temperature, pH, organics both on microbes and agents.

NOT a major accomplishment of the Kennedy administrationA. the New Frontier
B. the Great Society
C. the Peace Corps
D. Nuclear Test Ban Treaty

Answers

The Great Society is NOT a major accomplishment of the Kennedy administration. The answer to your question is B. I hope this is the answer that you are looking for and it comes to your help.
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Which statement accurately describes the relationship between the brain and addiction?A. Normal activities produce heightened responses once receptors are reduced.   B. A higher amount of addictive chemicals are needed to get the same high when fewer receptors are present.   C. The brain reacts to excessive dopamine levels by increasing the number of dopamine receptors.   D. All drugs act on dopamine synapses in the same way.
What is human diversity
How could stem cells prove helpful in the treatment of cardiovascular diseases
During the germinal period of prenatal development, some cells become part of the brain, some become part of the leg, and some become part of the stomach, etc. the term for this process is: select one:a. duplication.b. division.c. differentiation.d. specialization.