Biology Middle School

Put the number by which one you answer

Answers

Answer 1

Answer:

answer is 2 for both cuz they both have the 2 subscript next to hydrogen

Answer 2

there are 2 hydrogens on the reactant side

Related Questions

hi;) I would love it if someone could help thanks (science question btw)

Answers

Answer:

It's the split( D )

Its the last one. D

Yo can someone help me out

Answers

D I think Im not sure

Probably d but I am not sure just like her

Can someone write me a 4 sentance paragraph about sun, plants, animals, and decomposers.

Answers

are you a draco stan?

The sun’s energy is like food for most plants like sunflowers, which is how they grow and survive. Herbivores( animals who eat plants and not meat ) eat these plants for their survival, which is how they grow and survive. Finally, when herbivores die, decomposers ( animals who eat dead or rotten things ) start to eat away at their dead bodies. This is how their life cycle goes.

can you help me number 7 and 8 plsssss

Answers

i think you got both right yk?

C and A I think sorry if I’m wrong

How would cooling water effect the level of dissolved oxygen in the water ?

Answers

Answer:

the amount of oxygen in the water will decrease

Explanation:

Cold water can hold more dissolved oxygen than warm water.In winter and early spring,when the water temperature is low,the dissolved oxygen concentration is high.In summer and fall,when the water temperature is high,the dissolved-oxygen concentration is often lower. I hope you understand....i'm really bad a explaining

lower means decrease

Amount of oxygen in the water would decrease

pls help a girl out (ToT)

Answers

Answer:

1. a

2. d

3. b

4. c

Explanation:

fill in the blanks, please help!!

Answers

Answer:

Usually there is an assignment that comes with these and you can just copy off of it

Explanation:

If you can find that, good

If this was not help I am sorry

Which of the following would be useful in locating a sunken ship at the bottom of the ocean?

A: Sonar
B: Lasers
C: Morse code
D: Telescope

Answers

An instrument that would be useful in locating a sunken ship at the bottom of the ocean is Sonar. So, the correct option is A.

What do you mean by Ocean?

An ocean is a continuous body of high pH of water that is contained in an enormous basin on Earth's surface. It is considered an important habitat for aquatic organisms.

Sonar stands for Sound Navigation and Ranging. It uses sound waves to see the objects in the water.

Therefore, an instrument that would be useful in locating a sunken ship at the bottom of the ocean is Sonar.

To learn more about Sonar oceanography, refer to the link:

https://brainly.com/question/13577114

Plzzzz and thank you
A plant with blue flowers is crossed with a plant with yellow flowers. Some of the offspring have green flowers. This is an example of _____.
complete dominance
multiple genes
incomplete dominance

Answers

Answer:

Incomplete dominance

Explanation:

Incomplete dominance is when a dominant allele, or form of a gene, does not completely mask the effects of a recessive allele, and the organism's resulting physical appearance shows a blending of both alleles. It is also called semi-dominance or partial dominance.

Summarize photosynthesis and describe how it is part of the carbon cycle

Answers

Photosynthesis is when plants take in carbon dioxide and create glucose and oxygen. It is apart of the carbon cycle because it removes carbon from the air and turns it into oxygen.

Photosynthesis is the action of plants taking in sunlight to make their food. Just like us humanos make our own food they do the same thing when they get sunlight. This is part of the carbon cycle because during photosynthesis plants absorb sunlight and Carbon dioxide and in the end and let out oxygen.

Why is growth and reproduction of a cell cycle?

Answers

Answer:

In addition, a larger cell is less efficient in moving nutrients and waste materials across the cell membrane. - Asexual reproduction is the production of genetically identical offspring from a single parent. During the cell cycle, a cell grows, prepares for division, and divides to form two daughter cells.

Explanation:

What are several benefits of tidal energy?

Answers

Answer:

maintains efficiency, a predictable energy source, easy and flexible maintenance and environment friendly

PLEASE HELP. ITS FOR MY SIS. PLEASE NUMBER EACH ANSWER FOR NO CONFUSION.

1.An apple contains about 20 grams of carbohydrates. How much energy does it provide?

2.Compare and contrast macronutrients and micronutrients.

3.Explain why you need fiber in your diet even though you can’t digest it.

4.Why is water considered a nutrient?

Answers

Answer:

1. It provides not a lot of energy due to its lack of protein

2. Macronutrients are big picture nutrition categories, such as carbohydrates, fats, and proteins. Micronutrients are smaller nutritional categories, such as individual vitamins and minerals like calcium, zinc, and vitamin B-6.

3. Fibers keep your digestive system clean and healthy, easing bowel movements, and flushing cholesterol and harmful carcinogens out of the body.

4. It is considered a nutrient because it plays a vital role in keeping alive

Explanation:

I just answered the questions honestly

I am sorry if it is not what your looking for

I HOPE YOUR SISTER GETS THE ANSWER

many factors affect human health. which term BEST describes diet and exercise for MOST adults?
a. lifestyle choice
b. environmental factor
c. genetic predisposition
d. medically prescribed behavior

Answers

Answer:

D or A I think

Explanation:

Please tell me if im wrong

Lifestyle choice or A

pls helppppppppppp tysmmm

Answers

Answer:

D I belive

Explanation:

The answer we’ll be D

Help
It is just a review

Answers

Answer:

False

True

Brazil

Explanation: Plz make me Brainliest

Ok so it’s false then true the Brazil

If you travel from point A to point B in the diagram above, what conclusion can you make about the depth, temperature, and marine life of the ocean?

A: As the depth of the ocean increases, the temperature decreases and the marine life decreases.
B: As the depth of the ocean decreases, the temperature increases and the marine life increases.
C: As the depth of the ocean increases, the temperature decreases and the marine life increases.
D: As the depth of the ocean decreases, the temperature increases and the marine life decreases.

Answers

Answer:

I think its A.... pls tell me if im wrong, I'll change it :)

Explanation:

It’s Aaaaaaaaaaaaaaaaaa

You are on an expedition with a friend. As scientists, you are both learning about glaciers and their characteristics. You are both surprised to see in person that glaciers can look blue in color. Why is this the case? How will you explain your findings to your colleagues?

Answers

Answer:

Because the red (long wavelengths) part of white light is absorbed by ice and the blue (short wavelengths) light is transmitted and scattered. The longer the path light travels in ice, the more blue it appears.

What might happen to water after it seeps into the ground?

Hurrryyy please!!!!!!!
also will give braniac ONly if you 100% sure

Answers

it clings to particles of soil or to roots of plants just below the lands surface. the moisture gives plants the water that they need

Answer:

Some of it evaporates, returning to the atmosphere; some seeps into the ground as soil moisture or groundwater; and some runs off into rivers and streams. Almost all of the water eventually flows into the oceans or other bodies of water, where the cycle continues

Explanation:

Four groups of students plan scientific investigations to answer four questions for the science fair.

Which question would most likely be answered with an experimental investigation?

1
2
3
4

Answers

Answer:

I think it would be 4, but I could be wrong!

Explanation:

I think it might be 3 but I could be wrong

Please help Me!! Its for 11:00 AM (DON'T ANSWER IF YOU DON'T KNOW) Im wasting my Points on this for someone to put nonsense just to get points

1. As the ice melts into liquid water, what happens to the kinetic energy of the particles in the sample?

2. How does the kinetic energy of the particles in the sample relate to the sample’s temperature?

Answers

Answer:

#1 the particles gain kinetic energy they become 'excited' and they break the bonds that hold them together as a solid.

#1 as the sample warms up the kinetic energy increases.

Explanation:

1. Using the words below, explain the differences between these 2 changes to Earth's
surface.
I words to use: Scale of Change, Fast, Slow, Large, Small, Erosion, Chemical Weathering, Physical
Weathering.

Answers

Answer:

Slow Scale of Change for the first one and Erosion for the second one.

10. Plants make energy-storing during photosynthesis.
A. Glucose
B. Mitochondria
C. Oxygen

Answers

A. The correct answer is Glucose

How do we know North America was once connected to the Highlands in Scotland?

Answers

tell us that by 600 million years ago, it was attached to North America, and north of a land mass the would become England, which was attached to what would be mainland Europe. ... Geologists also tell us that the connection point is roughly in the area of Hadrian's Wall.

This question is BIOLOGY

Which stimulus is most likely to cause a shivering response in a human? O A. A squirrel perches on a branch. O B. The temperature drops at night. C. A tree releases pollen into the air. O D. The Sun rises overhead at noon.

Answers

Answer:

B- the temperature drops at night

Answer:

The temperature drops at night

Image by Mariana Ruiz Villarreal
Which phase of mitosis is shown in the diagram?
O anaphase
O metaphase
O telophase
O prophase

Answers

The phase of mitosis in the diagram is Anaphase.

The cell cycle can be divided into interphase and mitotic M phase.

The mitotic M phase refers to the process cell division of somatic cells.

This phase (M phase) can be divided into a series of sequential steps that include Prophase, Metaphase, Anaphase, Telophase and Cytokinesis.

In Anaphase, the chromosomes separate and travel to opposite poles of the cell.

In conclusion, the phase of mitosis in the diagram is Anaphase.

Learn more about mitosis here:

https://brainly.com/question/19058180

Which of these increases as a submarine dives deeper into the ocean?

A: The number of plants in the water
B: The freshness of the water
C: The water temperature
D: The water pressure

Answers

Answer:

Water pressure

Explanation:

Wild krats taught me

Answer:

D. the water pressure I hope this is the right answer

which statement describes a self-feeder

Answers

Answer:

C. An oak tree takes in energy from sunlight

Explanation:

Answer: B; A bacterium gets nutrients from other organisms

Explanation:

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