Differences in traits are called "blank" and explain why siblings don't look exactly alike. *
O variations
O mutations
O environmentals
O adaptations​

Answers

Answer 1

Answer:

variations says it all...


Related Questions

Which two words would BEST replace "mimicked" and composition in the selection above WITHOUT Changing the meaning?
(A) dissolved contents
(B) located, foundation
(C)
formed, structure
(D)
resembled, makeup

Answers

Answer:

The answer is D.

Explanation:

What shares ¼ of its genes with humans?

Answers

Neanderthals have contributed approximately 1-4% of the genomes of non-African modern humans, although a modern human who lived about 40,000 years ago has been found to have between 6-9% Neanderthal DNA

Someone plz help with all the questions

Answers

Answer:

The surface of the pond froze overnight.boughSherry needs a new break on her motorcycle before she'll be able to race.Their dog got mud in its fur from rolling in a mud puddle.fact

HELP ME

this is a K12 question


The weather is warm and dry.

Which change would a cold front bring?



rain or thunderstorms


extended period of rain or snow


dry air and sunny skies


several days of gray skies

Answers

Answer:

rain or thunderstorms

Explanation:

Answer: It brings rain or thunderstorms.

Hope this helps!

define natural greenhouse ​

Answers

Answer:

the natural process that warms the earth's surface is known as natural greenhouse.

where should buildings be constructed if we want them to survive major earthquakes

Answers

Answer:

Engineers must design in structures that can absorb the energy of the waves throughout the height of the building.

Explanation:

When a sperm cell and egg cell join together what is it called?
1. sperm
2. Gamete
3. baby
4. Zygote

Answers

Answer:

4. Zygote is the answer

Answer:

Zygote

Explanation:

During fertialization a sperm cell and an egg cell come together to form a zygote.

When one or more nucleotides are lost, this is called

Answers

Answer:

Deletion mutation

Explanation:

A deletion mutation can remove a single nucleotide, or entire sequences of nucleotides

I need help on this help

Answers

Answer:

the answer is within young Padawan

Explanation:

what months can you not eat oursters

Answers

Answer:

May, June, July, and August.

Explanation:

*oysters?

The months that do not have an r you can eat oysters. The months that have an r, you cannot eat oysters, which are April, January, February, March, September, October, November, and December.

Expoisoning.

only eat oysters with a letter "r" from the the months of September thru April. I t prevents from getting watery shellfish and food poisioning.

* Do not eat oysters in May, June, July or August*

The following picture illustrates the importance of organisms interacting with ___________ factors in their environment.

Abiotic
Biotic

Answers

Answer:

Biotic

Because the acorn is abiotic.

abiotic factors are non-living physical parts of the environment that affect living organisms and the functioning of ecosystems.

Answer:

Biotic

Explanation:

bio means living thing such as animals, plants, humans, etc

help me out please! ​

Answers

Answer:

223

Explanation:

Answer:

the answer is c because it grabs carbon and turns it into oxygen which is what we breath

The cell theory is a scientific explanation about the characteristics of cells in living things discovery of cells occurred in the 1600s which piece of equipment my students in science class used to investigate the cell theory

Answers

Answer:

Then, what is the question????

In 1665, Robert Hooke, a scientist published Micrographia, a book full of illustrations and descriptions of organisms observed under the recently invented microscope, hence Hooke's discovery of the cell was successful with the invention of the microscope.

What is Microscope?

A microscope is defined as a laboratory instrument used to examine objects that are too small to be seen by the uncovered eye. Microscopy is the science of examining small objects and structures using a microscope. The word microscopic means invisible to the eye unless aided by a microscope.

Without the microscope, we would not know about the existence of cells or how plants breathe or how rocks change over time. Cell theory was discovered by Robert Hooke in 1665 with the help of a microscope.

Thus, in 1665, Robert Hooke, a scientist published Micrographia, a book full of illustrations and descriptions of organisms observed under the recently invented microscope, hence Hooke's discovery of the cell was successful with the invention of the microscope.

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How does the mercalli scale differ from the richter scale

Answers

Answer:

The Richter scale measures seismic waves while the Mercalli scale measures things that humans can see and the intensity people can feel.

7.
Students were investigating the movement of water through a semi-pern
with the salt concentration shown below.

Answers

Answer:

It depends on the salt concentration inside the cell.

Explanation:

The movement of water through a semi-permeable membrane with different salt concentrations depends on the amount of water and salt concentration in the cell. If the cell has more salt concentration so no more salt moves inside the cell but moves outside the cell while on the other hand, if the cell has low amount of salt than the outer environment then the salt moves inside the cell until its concentration are equal.

How does the decrease in biodiversity impact an ecosystem?

Answers

Answer:

because the more alike species are The more they have to adapt to try and compete with one another So the more different a species is the less they have to compete

Answer:

the decrease in biodiversity may cause a significant reduction in the productivity of the ecosystem. The loss of biodiversity means genetic variations are lost and the overall genetic pool reduces.

Explanation:

Egde 2022

HELP PLZ
explain whether the following statement is true or false: “All arteries carry blood with oxygen and all veins carry blood with carbon dioxide.”

Answers

Answer:

Its true because blood flow thru our veins

Explanation:

Prokaryotic cells NEVER have a nucleus
A. True
B. False

Answers

Answer:

false

Explanation:

Answer:

The answer is A. true

Explanation:

concentration.
a. The video clip explains that you can also look at water as moving to a
concentration of solute molecules.
b. Why can it also be viewed this way?

Answers

Answer:

A. The video clip explains that you can also look at water as moving to a HIGHER concentration of salute molecules.

B. Why can it also be viewed this way?

Because there is more salute and less water.

I have to drag the parts to the right place​

Answers

Powerhouse is number 1

Gatekeeper is number 2

Greenhouse is number 3

Control room is number 4

Answer:

Please make me brainliest

Explanation:

1. Control room- The nucleus controls and helps make the whole cell function

2. Gatekeeper- Plasma Membrane controls what goes in and out of the cell

3. Storage and distribution center- The Golgi Apparatus makes and distributes proteins all throughout the cell

4. Powerhouse- The mitochondria makes energy needed for the cell to preform functions

Analogy of Cell wall

Answers

Answer:

In school, I was taught that it is like a bouncer who controls who enters and exits the club because the cell membrane controls what is able to permeate into the cell. It’s good, but I like to think of it as a door.

How was early Earth's atmosphere different from today's atmosphere?​

Answers

Answer:

The early Earth was very different from our Earth today.

Explanation:

Earth's first atmosphere had lots of water vapor but had almost no oxygen. Later, frequent volcanic eruptions put several different gases into the air (Figure 12.13). These gases created a new type of atmosphere for Earth.

Answer:

The atmosphere we enjoy today is radically different from the atmosphere that formed with the Earth billions of years ago. ... As the Earth cooled enough to form a solid crust (4.4 billion years ago), it was covered with active volcanos. These volcanos spewed out gasses, like water vapor, carbon dioxide and ammonia.

How has the Earth's atmosphere changed over time?

Water vapor, carbon dioxide, methane, ammonia, and other gases similar to the ones produced by volcanoes today were expelled. Over a vast amount of time, millions of years, the earth gradually cooled. ... From these clouds, the oceans formed and the oceans absorbed a lot of the carbon dioxide in the atmosphere.

Explanation:

Plz mark me brainliest

which factor makes enzymes well-suited to the role of catalyst in bio chemical reaction?

Answers

They speed up the rate of reactions by lowering the reactions activation energy

Answer:

Enzymes can be reused because they do not permanently bond with substrate

Explanation:

Could someone help me out on this problem

Answers

i would go with the first option

If blood is in short supply which blood type would be the most beneficial to have on hand if someone needed a blood transfusion

Answers

O negitive and positive

What happens when the net energy is zero

Answers

Answer:   Zero Net Energy = Zero Net Emissions

Explanation:   With the addition of renewable energy generation, a ZNE building's annual energy costs become negligible, and since there is a net-zero balance of energy production and use, your building's carbon footprint with respect to energy consumption would also approach zero.

plzzzzzzzzzzzzzzz help

Answers

Answer:

c.

Explanation:

It is c) since it's marketing something that they have seen you look up or something that it is related to searches you have made.

What diagram demonstrates how crossing-over contributes to genetic variety during meiosis?

Answers

Answer:c

Explanation:trust me

The diagram that demonstrates how crossing-over contributes to genetic variety during meiosis is diagram C.

Crossing over refers to the recombination or interchange of genetic material.

This process (crossing over) occurs between non-sister chromatids during meiosis.

Crossing over specifically occurs in the prophase I of meiosis.

In conclusion, the diagram that demonstrates how crossing-over contributes to genetic variety during meiosis is diagram C.

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list different causes of disease​

Answers

Answer:

Bacteria

Viruses

Fungi

Parasites

Explanation:

What evidence is there that all living things are made of cells? ​

Answers

Microscopes & research.

Anton von Leeuwenhoek develops a more powerful microscope that allows him to see living cells like bacteria. Matthias Schleiden and Theodor Schwann conclude that all living organisms are made of cells, and that cells can be produced from other cells.

A cell can be described as the structural and functional unit of life. It can also be described as the building material of all living organisms.

Without the cell, most living organisms will not be able to function. An organelle will not be able to survive that long within its life span without the presence of cells. It will just withe and die off.

Lots of scientists have proved in various ways the existence of cells, this is because they have been able to create microscopes that can see these tiny cells. This is evidence that proves the existence of cells.

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