Biology High School

Which of these is a way that global climate change is affecting human
health?
A. Increased levels of atmospheric carbon dioxide have caused
respiratory ailments.
B. Exposure to high concentrations of greenhouse gases increases
the risk of cancer.
C. Ocean acidification has polluted water sources and contributed to
illness.
O D. Increased frequency of heat waves has led to deaths from heat
stress.

Answers

Answer 1

Answer:

Explanation:

Answer 2

Answer:

D.) Increased frequency of heat waves has led to deaths from heat stress

Related Questions

The photo shows a cross between a plant with white flowers and a plant with red flowers. The offspring is a plant with flowers that have both colors
Which pattern of inheritance is shown?

A.Codominance
B.Multiple genes
C.Recessiveness
D.Incomplete dominance

Answers

Answer:

A.Codominance

Explanation:

The photo shows a cross between a plant with white flowers and a plant with red flowers. The offspring is a plant with flowers that have both colors

Which pattern of inheritance is shown

Answer:

A.Codominance

Explanation:

Identify the practice by which humans use biological understanding to solve practical problems.

Answers

Answer:

Biotechnology

Explanation:

If you are given a course of 10 days' worth of antibiotics, how many days should you take them for?

Answers

10 days is how long you would take them for

Populations of organisms that exhibit a high degree of variation have a greater chance for survival than populations of
organisms that show little variation. This statement is
O always true.
O usually true
O rarely true.
never true.
Mark this and return
Save and Exit
Next
Submit

Answer is -Always TRUE

Answers

Answer:

B usually true. took the test

2) The diagram below represents a change in guard cells that open and close pores in a plant. Guard cell Open pore Closed pore This change directly helps to A) regulate water loss B absorb minerals C) increase heterotrophic nutrition D) reduce seed production

Answers

Answer:

A) regulate water loss

Explanation:

Guard cells refer to the cells enclosing each stomata. They assist in monitoring the rate of transpiration by closing and opening the stomata. The guard cells possess the tendency to monitor the closing and opening of stomata by changing shape. The shape of the guard cells modifies on the basis of the concentration of potassium ions and water found in the cells themselves.

The stomatal pores get closed when carbon dioxide is no longer needed for the process of photosynthesis. The guard cells swell when movement of water takes place inside these pores, and thus, the opening of stomatal pores occurs, and as water moves out, the guard cell closes. Thus, guard cells play an essential role in regulating water loss.

What structure prevented the red onion cell from swelling up and bursting when they were placed in water?
A. vacuole
B. cell wall
C. Nucleus
D. cell membrane

Answers

Answer:

I think its B

Explanation:

compare and contrast - photosynthesis and cellular respriation

Answers

Cellular Respiration-
Oxygen is taken in and carbon dioxide is liberated out.

Photosynthesis-
Producing food and capturing energy.

*AQUATICS SCIENCE*
Q: What happens to sediments at these locations?

Answers

Answer:

Explanation

As the river flow it will erode the side of the cutbank and deposit the sediments to the point bar.

*AQUATICS SCIENCE*
Q: Which image shows the most likely course of the river in 500 years?

Answers

Answer:

Explanation:

After 500 years the river will erode the mender neck to shorten its course

PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!

ANSWER THE 2 QUESTIONS

1. WHAT IS THE BEST TREATMENT FOR VIRAL DISEASES?

2. WHAT IS THE ONE WAY BACTERIAL DISEASES AFFECT BODY SYSTEMS?

Answers

Answer:

1. Getting plenty of rest, and drinking fluids is one of the best treatments for viral diseases.

2. One way bacterial diseases can affect body systems is by affecting the respiratory and muscular systems.

Explanation:

I hope this helps!!!!

can somebody tell me if this is right or not.

Answers

I believe it is.
good luck

List 3 methods of fossilization and describe the process of each

Answers

Answer:

preservation of original remains- when the original remain is still in the rock/dirt, typically shells and bones.

permineralization- when the pores of plant materials, bones, and shells are impregnated by mineral matter from the ground, lakes, or oceans

molds and casts- casts preserve a three-dimensional impression of remains buried in sediment, the mineralized impression of the organism left in the sediment is called a mold.

replacement- form when water dissolves away dead tissue and leaves minerals in its place.

compression- a fossil preserved in sedimentary rock that has undergone physical compression

petrifaction- when the organic plant or animal material is replaced with minerals and eventually hardens into rock

From left to right what are the three components of the nucleotide shown in this model?

Answers

Nitrogenous base, sugar and phosphate

5. José plans to use a microscope to observe a cell from a maple leaf and a cell from a snake's skin. Which of the following with José most likely
see in both cells?
a. Cell wall
b. Chloroplasts
c. Nucleus
d. Tissue

Answers

c.nucleus
animal cells don’t have cell walls or chloroplasts. plants don’t have tissue

Nucleus. Cell walls and chloroplasts are only in plants. Tissue wouldn’t be present because they are made up of multiple cells.

please help a failing student

Answers

Answer:

third one i think

Explanation:

In mitosis, the cellular DNA is DUPLICATED, in order to make a copy of itself. True or False, AND explain

PLEASE HELP IT'S DUE TODAY!!!!

Answers

Answer:

True becuase it makes two daughter cells with the same DNA so it must duplicate to creat a set for each

True, it makes two child cells. Duplication is necessary to do that

organisms that use sunlight directly

Answers

answer: autotrophic
step by step explanation:

Which of the following technological advancements allows scientists to study
cells?
O A. Pencil
O B. Electricity
O C. Microscope
D. Eyeglasses

Answers

Answer: microscope

Explanation:

during which stage of mitosis do the chromosomes line up along the middle of dividing cell

Answers

Answer:

Metaphase

Explanation:

Help please answer fast!!!

Answers

Answer:

1900 0.03 13.68

1940 0.13 15.41

Explanation:

i hope its helpp

Is Helicase functional in elongation?

Answers

Answer:

Proteins with seven conserved "helicase domains" play essential roles in all aspects of nucleic acid metabolism. ...

Explanation:

Known or putative helicases are required for general transcription initiation and for transcription-coupled DNA repair, and may play important roles in elongation, termination, and transcript stability.

a
ll organisms contain DNA. DNA holds the genetic instructions for all of an organism’s structures and functions. Which of the following accurately describes how these genetic instructions impact an organism’s structures and functions?

Answers

DNA is made up of small segment called genes. Each gene codes for a unique, special protein. The proteins are what determine traits and characteristics. Thus, depending on the DNA, an organisms might function differently, and their molecular structures may be different.

Proteins from these genetic instructions impact an organism’s structures and functions.

What are the functions of proteins?

Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs.

Protein has many roles in your body. It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions.

There are seven types of proteins: antibodies, contractile proteins, enzymes, hormonal proteins, structural proteins, storage proteins, and transport proteins.

Learn more about proteins:

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Which of the following is NOT a benefit of finding and dating fossils?
A. Through fossils we can learn about organisms that lived in an area long ago.

B. Through fossils we can see whether or not evolution has occurred.

C. Through fossils we can map changes in the environment in one area.

D. Through fossils we can determine the time it takes for all organisms to evolve.

Answers

La respuesta es la C

how does the gravitational force between two objects change if the distance between the objects increases?

Answers

Answer:

YES

Explanation:

As g ∝ 1/d² between two two components, further potential difference would result in lower gravitational pull. So the influence of gravitational pull among them also reduces as two things are isolated from the others.

HELP ME I BEEN DOING THIS FOR AN HOUR I CANT DO ITTT ! biology 9grade

Answers

Answer: tay sachs is autosomal recessive so you need 2 tt for someone to have it

One of each parents is a carrier Tt and the dark ones are tt and then the center 2 parents are both Tt and the circle in the bottom left would be TT

square on the r in the middle row can be anything same as the white square progeny of the same

Explanation:

The
era began and ended with mass extinctions.
A. Cenozoic
B. Precambrian
O C. Mesozoic
D. Paleozoic

Answers

Answer:

Explanation:

because is an interval of geological time from about 252 to 66 million years ago.

It is Mesozoic !!!!!

What group does an eraser belong to?
plasma
solid
liquid
gas

Answers

Answer:

Solid

Explanation:

A solid is a state of matter characterized by particles arranged such that their shape and volume are relatively stable. I liked to think of it like this: If you put it in a container, it will keep its shape and remain stable.

It belong to a solid group

The ____ surface area exposed the ____ the weathering occurs.
A. Less, faster
B. More, slower
C. More, faster
D. Less, no change in rate

Answers

I think its either A or B

The more surface area exposed the faster the weathering occurs. Thus, the correct option is B.

What is Weathering?

Weathering is the process of breaking down or dissolving of rocks and other mineral particles on the Earth's surface. Once a rock has been broken down into smaller pieces, a process known as erosion occurs which results into transport of the bits of rock and minerals away from each other. Water, acids, salt, plants, animals, and change in the temperature all are agents of weathering and erosion of particles.

Mineral weathering rates are directly proportional to the surface area of the minerals which are exposed to weathering. For example, if the rock is broken down into small pieces, it may undergo chemical weathering more readily than that of large pieces. This is because smaller pieces have more surface area for water and gases to react with the rock than the larger pieces of rocks.

Therefore, the correct option is B.

Learn more about Weathering here:

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What is the stimulus if the response is to go to sleep?
A. Thirst
O B. Hunger
O C. Fatigue
O D. Fear

Answers

Answer:

AXAlXJLbda,SA<x

Explanation:

1. The term used for “living together” is...
A. ecology b. environmentarism C.Bymiosis

Answers

Answer:

You might mean Symbiosis

Explanation:

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