Tell me the answer so hard

I’m not 100% but either B or D is the correct answer.

Answer:

gene

Explanation:

Answer:

True

Explanation:

"One must retain behavior in memory in order to duplicate behavior," is a true statement.

Memory can be divided into two distinct classes: short-term and long-term.

After the information has been encoded in the appropriate manner, it is stored in the long term memory for use at a later time. As a consequence, the assertion that "in order to repeat behavior, one must retain it in memory" is validated as being correct.

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Answer:

I think that this might be your answer :) I tried hope this helps !

Explanation:

A) Heat exposure Because In terms of weather Heat:  Inhaling hot air, induces airway constriction making it difficult to breathe.

Also Of course, it's known that smoke from fire can have a terrible effect on your lungs. It can restrict oxygen flow, which can and most likely be deadly. So the exposure to the heat will distract them cause they cant breath while they work .

Answer:

Electric current – The net movement of electric charges in a single direction through a wire or conductor. Voltage difference – The force that causes electric charges to flow; charges flow from high voltage to low voltage

Explanation:

Answer:

Explanation:What property of electric current allowed Edison's first light bulb to light? Electric current – The net movement of electric charges in a single direction through a wire or conductor. Voltage difference – The force that causes electric charges to flow; charges flow from high voltage to low voltage.

Answer:

B. ATP, NADPH, and Oxygen Gas

Explanation:

Answer:

It checks DNA for errors during replication.

Explanation:

Hope this was helpful.

Answer: It checks DNA for errors

Explanation:

A-pex

Like a sperm cell, the egg contains a nucleus with half the number of chromosomes as other body cells.

(hope this helps ^^)

Answer:

Excessive water loss

Explanation:

If the soil was super permeable than water would drain faster which could lead to excessive water loss which would not be good for crops

Having planting soil with high permeability will deprive crops of the necessary water and nutrient for growth.

Highly permeable soils have no capacity to retain water. they lose water at a very fast pace.

Lack of water retention means that the roots of plants will not be able to conduct the necessary water for metabolic activities in plants.

Thus, the growth and overall well-being of plants planted in such soils will be limited.

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Answer:

30 million years ago

Explanation:

Sloths are slow moving animals and are also cute animals. These animals are  mostly found in Central America and South America.

From many many million years sloths have lived on this planet. Sloth have evolved from elephant size to moose size in the past few million years. But scientist have known very little about their nature and about their species.

There are about many fossils from 30 million years to 10 million years but recently scientist have discovered that the fossils of sloth from the 30 million years ago are similar to the modern day sloth.  

Answer:

There are three main types of rocks: sedimentary, igneous, and metamorphic. Each of these rocks are formed by physical changes—such as melting, cooling, eroding, compacting, or deforming—that are part of the rock cycle. Sedimentary rocks are formed from pieces of other existing rock or organic material.

Explanation:

Answer:

The first statement

Explanation:

Osmosis is the transfer of water molecules from a low concentration to a higher concentration through a partially permeable membrane

The partially permeable membrane only allows water molecules to pass through

Therefore, the first statement best describes osmosis

Answer:

North American model of wildlife conservation

Explanation:

North American model of wildlife conservation provide the guiding rules because it was created in the 19th century to provide set of building rules to guide the management of wildlife and conservation in the United States and Canada on the best decisions to take in wildlife management.

It was created due to increase in Extinction of wildlife species and increase in sportsmen.

The correct answer is The North American Model of Wildlife Conservation provides a set of guiding principles for managing wildlife resources, which is the last option, as the North American Model of Wildlife Conservation is a framework that originated in North America and is widely recognized as a successful approach to wildlife management.

Wildlife belongs to all citizens and is managed by government agencies on behalf of the public. The model promotes the elimination of market hunting and the commercial exploitation of wildlife. Wildlife resources are allocated and regulated through laws and regulations to ensure equitable access and sustainable use.

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Answer: 2

Explanation:

Each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. Human cells have 46 chromosomes. Each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.

At the end of cytokinesis, there will be 46 daughter chromosomes in each cell.

Therefore, after cytokinesis, 46 daughter chromosomes will be present in each cell in order to maintain the chromosome number of the parent cell.

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Answer:

the allele combination for a trait

Explanation:

The genotype describes which alleles (versions) of a gene an organism has. Diploid organisms, such as humans, have two copies of each gene. Sometimes these alleles are the same and the individual is h0m0zygous for that gene. If they are different, the individual is heterozygous for that gene.

The physical appearance of a trait is the phenotype.

Answer:

The answer is A.

Explanation:

I don't know for sure but I will come back and tell u if it is right after my quiz...

Answer:

bioluminescence : production and emission of light by living organism which occurs through a chemical reaction.

Explanation:

( can be found in marine animals, fungi, bacteria, and terrestrial arthropod)

Answer:

es la( a (

Explanation:

Answer: I predict that if they follow a dominant/recessive inheritance pattern, they will most likely be red.

Hope this helps!! :D

Answer:

I predict that if they follow a dominant/recessive inheritance pattern, they will most likely be red.

Explanation:

Answer:

wind whips it up and gravity pulls it down.

Explanation:

An active site is the area at where the enzyme gets attached. The are labelled X is known as an active site.The correct answer is option B.

An atomic nucleus is the central region of the atom at which the number of protons and neutrons are in abundance. The charge carried by the nucleus is positive in nature.

The picture shows the lock and key method where it is the relation between enzyme and substrate where the enzyme and substrate are almost same in shape where the lock is the substrate where the enzyme is of key shaped and they both fit in.

An active site is the region of the reactant or substrate where the enzyme will bind in and the reaction will form  a product. The binding of both the constituents depend on the binding energy and activation energy of the reaction.

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Answer:

There is variation in any population; differential reproduction occurs and over time a more

Explanation:

Answer:

Both contain a sugar and a cytosine nitrogenous base.

Explanation:

DNA and RNA are both nucleic acids. However, the nucleotides bases) that make up each molecule have slightly different structures.

DNA stands for deoxyribonucleic acid because the sugar in the nucleotides is deoxyribose sugar.

RNA stands for ribonucleic acid because the sugar in the nucleotides is ribose.

DNA contains the bases cytosine, guanine, adenine, and thymine.

RNA contains one base different, it has cytosine, guanine, adenine, and uracil.

Therefore, they contain different sugars, but they both contain a cytosine nitrogenous base.

Answer:

An antibody (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein produced mainly by plasma cells that is used by the immune system to neutralize pathogens such as pathogenic bacteria and viruses.

Answer:

A

Explanation:

Answer: D

Explanation:

Answer: They simply decay into a nonradioactive isotope

Explanation: Hoped this helped

Answer:

C resources are always limited

Explanation:

Answer:

26%

hope it help you ....