Answers
Answer:
25%
Explanation:
One out of 4 boxes will have a large B, 25 x 4 = 100, thus your answer is 25%.
Related Questions
Which of the following problems are a result of acid deposition?
Nitrogen depletion in soils
Decreased pH levels in lakes and rivers
Corrosion of monuments and metal structures
I and III
II and III
I only
II only
Answers
Answer:
II and III
Explanation:
Acid will decrease pH levels in water and corrode monuments like marble statues and rust metals, but has no correlation to nitrogen depletion.
Hope this helped!
What are three organelles that are involved in the production of proteins?
Answers
Answer:
golgi bodies, ribosomes and endoplasmic reticulum.
Explanation:
Hope this helps!
drag each label to the correct image identify the types of reproduction represented in the images
Answers
What would happen to a species if it was quickly moved from a familiar environment to an extremely different environment.
Answers
PLEASEEE HELPPP!! what is an example of an energy transfer in the picture?
Answers
Answer:
C
Explanation:
Answer:
C.
The answer is C. I know. I got this question right.
The bacteria in the picture below falls into which category?
Staphylo
Spirilla
Bacillus
Coccus
Answers
Answer:
B: Spirilla
Explanation:
The answer is Spirilla
If an organism has 30 chromosomes in its body cells, how many chromosomes would it have in its sex cells (gametes)?
Answers
Answer:
15
Explanation:
Gametes have half the amount of dipliod somatic ells
Make a list of different weather patterns
Answers
Weather comes in all different forms, and it changes by the day. It could be sunny one day and raining the next. It could even be sunny, rainy, cloudy, and stormy in one day.
Common Types of Weather Elements
The weather has a lot of different factors. When someone asks how the weather is today, you need to think about temperature, humidity, precipitation, wind, cloudiness, and atmospheric pressure. All these different parts work together to create the weather you see when you walk out the door.
The first line of defense involves which structure(s)?
OT-cells
O skin
O blood
OB-cells
Answers
Answer:
skin
Explanation:
The skin is vital for our general health and well-being. In addition to acting as the body's first line of defense against bacteria and viruses, healthy skin also maintains fluid balance and helps regulate body temperature. She is very sensitive, she recognizes the slightest touch as well as pain.
As an outer layer that we can see and touch, the epidermis protects us from toxins, bacteria, and fluid loss. It consists of 5 sublayers of keratinocyte cells. These cells, produced in the deepest inner, basal layer, migrate to the surface of the skin. As they do so, they mature and go through a series of changes.
List four characteristics of plants.
Answers
Answer:
1. Plants produce their own food.
2. Plant cells have a cell wall.
3. Plants reproduce with spores and sex cells.
4. Plants have a vascular system.
Explanation:
Here is four characteristics plants have.
Plants produce food through photosynthesis so I included that here.
Hope this is correct, have a great day.
Which statement about photosynthesis and cellular respiration is true
a) Photosynthesis releases oxygen and respiration uses it
b) Respiration uses water and photosynthesis releases it
c) Photosynthesis uses oxygen and respiration releases it.
d) Both respiration and photosynthesis use oxygen from the atmosphere
Answers
Answer:
d
Explanation:
Which is the best description of the cause of sound waves? *
Answers
Answer:Sound waves are caused by the vibration of the oceans floor like a underwater volcano causes the water to vibrate
Explanation:
Which of the following statements is true?
Opportunistic bacteria only cause infection under certain conditions.
Most bacterial infections are caused by bacteria already in the body.
Leukocytes are the first line of defense against pathogenic microorganisms.
The flu and the common cold are treated with rest, fluids, and antibiotics.
Answers
Answer:
1 one is true
2 is true
3 is falase
Answer:
a
Explanation:
please help meee i don’t get this :(
Answers
Answer I think the answer went to RNA
A male cardinal’s red color is an example of a trait affected by natural selection. The females of the species choose mates based on the vibrant colors of the males’ feathers. If females begin using different criteria than feather color when they choose mates, what would most likely happen to the color of the male cardinals over time?
increased variation in the shades of red because there is no advantage in one specific color
increased variation in the shades of red because the cardinals try different ways to impress the females
decreased variation in the shades of red over time because no form of the trait is advantageous
decreased variation in the shades of red after a single generation
Answers
Answer:
decreased variation in the shades of red over time because no form of the trait is advantageous
Explanation:
If the vibrant red feathers are no longer used to attract mates, then it is no longer useful to the males, so it will cease to exist.
Answer:
C. decreased variation in the shades of red over time because no form of the trait is advantageous
Which of the following can cause the extinction of a species?
climate change
catastrophic events
interactions with other species
human activities
Answers
Answer: human activities
Explanation:
WILL GIVE 20 POINTS AND BRAINLIEST PLS HURRY
In order for a scientific explanation to be valid, it MUST be based on evidence from _[blank]_.
a. hypotheses of scientific experiments
b. a credible scientific journal
c. the latest scientific research
d. observations of the scientific investigation
Answers
Answer:
a. hypotheses of scientific experiments
Explanation:
Vaporization is the reserve of what?
Answers
Answer:
Vaporization is the reserve water
Explanation:
Is tRNA used in the Calvin cycle
Answers
The exchange of carbon dioxide and oxygen during Photosynthesis and cellular respiration worldwide helps to keep atmospheric oxygen and carbon dioxide at what level
Answers
Answer:
Stable levels....Explanation:
The exchange of carbon dioxide and oxygen during photosynthesis (Figure below) and cellular respiration worldwide helps to keep atmospheric oxygen and carbon dioxide at stable levels. Cellular respiration and photosynthesis are direct opposite reactions.
hope it helps youpls mark me as branliestThere are some similarities between prokaryotic and eukaryotic cells. Which of the following structures is found in both prokaryotic and eukaryotic cells?
Answers
Answer:
Plasma membrane, cytoplasm, ribosomes, and DNA.
Explanation:
There are what eukaryotes and prokaryotes have in common.
In which cellular organelle is genetic information (DNA) held?
A. Mitochondria
B. Ribosomes
C. Cell membrane
D. Nucleus
Answers
Answer: d. nucleus
Explanation:
the nucleus holds all dna
Read each of the answers below carefully: Which statement best describes the cell cycle? a. Cells grow and develop during interphase. Cells reproduce during the mitotic phase. b. Cells grow and develop during the mitotic phase. Cells reproduce during interphase. c. The nucleus of the cell divides during interphase. The cytoplasm of a cell divides during the mitotic phase. d. The nucleus of the cell divides during the mitotic phase. The cytoplasm of a cell divides during interphase.
Answers
Answer:
a. Cells grow and develop during interphase. Cells reproduce during the mitotic phase.
Explanation:
Cell cycle refers to the series of processes that leads to the growth/development and division of a cell. The cell cycle uses MITOSIS for cell growth. Mitosis comprises of two distinct stages namely: INTERPHASE AND MITOTIC PHASE. The interphase is referred to as the resting phase of the cell in which the cell grows and develops.
On the other hand, MITOTIC PHASE is the stage where the actual division of the nucleus (karyokinesis) and cytoplasm (cytokinesis) generally called CELL DIVISION occurs. Therefore, the cell reproduces i.e. one cell forming two, in the mitotic phase.
The statement best describes the cell cycle - a. Cells grow and develop during interphase. Cells reproduce during the mitotic phase.
Cell cyclethe series of processes that result in the growth and development and division of a cell.The cell cycle uses MITOSIS for cell growth. there are two distinct stages namely:INTERPHASE is referred to as the resting phase of the cell in which the cell grows and develops.MITOTIC PHASEis the stage where the actual division of the nucleus (karyokinesis)and division of cytoplasm (cytokinesis)Thus, The statement best describes the cell cycle - a. Cells grow and develop during interphase. Cells reproduce during the mitotic phase.
Learn more:
https://brainly.com/question/796780
Some viruses attack cells by inserting their own DNA into the host cells’ DNA. Why might it be simpler for these viruses to attack prokaryotic cells than eukaryotic cells?
A. Prokaryotic cells have less DNA than do eukaryotic cells.
B. The rapid growth of prokaryotic cells generates more viruses.
C. Unlike eukaryotic cells, prokaryotic cells do not have a nucleus.
D. The cell wall in prokaryotic cells is a less effective barrier.
Answers
Answer:
C
Explanation:
Because eukaryotes have membrane bound nucleus where they store their generic information
What is the difference between prokaryotic and eukaryotic cells?
Answers
The main difference that separates prokariotic organisms from eukaryotic organisms is the organisation of the genetic material. Prokaryotes have a single chromosome that isn't separated by a membrane and it's called nucleoid. Eukaryotes have multiple chromosomes that are inclosed in a nuclear envelope(nucleus).
The only organelles present in prokaryotic cells are the ribosomes(70S) which differ from the eukaryotic ribosomes(80S). Eukaryotic cells have membrane bound organelles like the mitochondrion or Golgi aparatus.
Which best explains parallel forces?
left and right forces that can be added together
right and upward forces that cancel each other out
addition of parallel forces that cannot result in a negative force
left and downward forces that cancel each other out
Answers
Answer:
A
Explanation:
edu 2020
Statement that best explains parallel forces is left and right forces that can be added together.
What is a parallel force?parallel force can be regarded as the forces that act in the same direction, it could also be the force that act at opposite directions on an object.
Therefore, parallel forces are left and right forces that can be added together.
Learn more about parallel force at:
https://brainly.com/question/11361910
Why are packed juices contaminated with yeast
Answers
Answer:
It is because yeast is responsible to fix the carbon dioxide.
Is responsible
Why did Robert Hooke choose the name of the tiny chambers that he saw in his microscope?
Answers
Answer:
cell
Explanation:
Robert Hooke named the tiny chambers that he saw in his microscope cells
Make him/her brainliest please. (I answered for him/her to be brainliest.)
Which of the following best describes the purpose of the chromosomes in the nucleus of a cell?
Group of answer choices
to transport nutrients into and out of the cell
to release energy by breaking down food molecules
to protect the cell from microorganisms
to store the genetic instructions needed to specify traits
Answers
The purpose of the chromosomes in the nucleus of a cell is to store the genetic instructions needed to specify traits
In order words, the chromosomes in the nucleus of a cell ensures that DNA is replicated and distributed appropriately during cell division.
What is nucleus?The nucleus is a part of living cells which controls all cellular activities of a cell
In conclusion, the purpose of the chromosomes in the nucleus of a cell is to store the genetic instructions needed to specify traits.
Learn more about the chromosomes:
https://brainly.com/question/11912112
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Someone help me pleaseee with the answers to both of em