Answer:
The correct answer would be an option B.
Asexual reproduction is a reproduction in which offspring are produced from a single parent.
It does not involve fusion of gametes and crossing over due to which the offspring contain identical genome as that of parents.
This reduces the genetic diversity in a population due to which all the organisms of a population are at equal risk of extinction under unfavorable conditions such as high temperature, antibiotics, change in pH of surrounding medium et cetera.
Thus, the disadvantage of asexual reproduction is the lack of genetic diversity due to which a single antibiotic is able to kill millions of genetically identical bacteria.
the answer is plate tectonics
a. 7
b. 5
c. 10
d. 3
Answer: False
Explanation:
A salt marsh is also known as the coastal marsh lies in the upper coastal intertidal zone in between the open brackish or marine water water which is regularly flooded with the tides.
This water is full of small plants like herbs, grasses and shrubs. These plants grow on land and it is necessary for the salt marshes because sediments gets trapped in it.
This parts provides the nutrients to the coastal water and animals living in there.
.
its false, just took the test
40 to 44 percent of people are in the range of 0 to 4 years.
A population is a group of different people. There are three different types of population such as rapid growth, slow growth, and negative growth.
In rapid growth, the population will grow rapidly. While slow growth population grows very slowly. In negative growth population growth is negative.
In the population graph, male and female growth is shown. The darker color in the population shows males and the lighter color shows females population.
Therefore, 40 to 44 percent of people are in the range of 0 to 4 years.
To learn more about the population, refer to the link:
#SPJ2
Answer:
looks like about 8% to me
The speed of sound is faster in the air than in the water.
The speed of sound does not change as it moves through the air or water.
The speed depends on how loud you yell.
The correct answer is: The speed of sound is faster in the water than in the air.
The speed of sound is different between those two mediums because they have different densities. Since, water is denser than air, more energy is required to generate a wave but once it stars, it travels faster than it would do in air. Sound waves’ travel can be presented by particles that transmit the energy one to another as they bump. The sound speed is lower in the air (than in water) because particles are far apart, so they travel further before they collide.
Answer:
A
Explanation: