Answers
Answer:
Explanation:
option b is true.
most coniferous trees have both male and female cones.
Answer:
The gametophytes grow directly from the sporophyte
Explanation:
I got it right on the test:)
Related Questions
which of these is an adaptation that helps fish survive in the bathyal and abyssal zones?
A dark-colored body
B
A yellow or orange body
с
Reduced sense of smell
Answers
A. Dark-colored body
In the abyssal and bathyal zones, it is so deep that light does not penetrate the water, so it is completely dark. A dark-colored body helps fish survive as it camouflages them.
I would appreciate brainliest, if not that's ok!
Agriculture has only a positive impact on the land.
True or False?
Answers
False; Agriculture can negatively impact the environment when fertilizer enters the water, contaminating it. Agriculture can also lead to deforestation, the lack of trees will lead to erosion.
In 1929, Edwin Hubble observed the velocity at which galaxies were moving away from the Milky Way. The graph below shows the relationship between this velocity and the distance those galaxies were from the Milky Way.
What conclusion can be drawn from Hubble’s data?
Objects that are closer are moving slower, suggesting that the Universe is shrinking.
Objects that are closer are moving faster, suggesting that the Universe is expanding.
Objects that are farther away are moving faster, suggesting that the Universe is shrinking.
Objects that are farther away are moving faster, suggesting that the Universe is expanding.
Answers
Answer:
Answer is a
Explanation:
A. lozxzxzl stxzop chxzxzeating oxzn testzs lmaxxo
Answer:D
Objects that are father away are moving faster,suggesting that the Universe is expanding .
Explanation:I took an test on this it’s right
What is meant by the term "density"? Please provide an example of how
density is determined in air masses.
Answers
Answer:
1) density "the degree of compactness of a substance."
2) air masses "More dense, or “heavier” air will slow down objects moving through it more because the object has to, in effect, shove aside more or heavier molecules. Such air resistance is called “drag,” which increases with air density."
Explanation:
BRAINLIEST? plz
What molecule is the carbon input from carbon dioxide incorporated into during photosynthesis?
Water
Oxygen
hydrogen
Glucose
Answers
Answer:
Glucose
Explanation:
Select the correct answer.
Which of these activities increases the amount of carbon in the atmosphere?
Answers
If there are 21 boys and 42 girls in a room, fill out all of the possible ratios of boys to girls that could be made.
Answers
We have that for the Question "If there are 21 boys and 42 girls in a room, fill out all of the possible ratios of boys to girls that could be made." it can be said that
the possible ratios of boys to girls that could be made are
21:421:210:205:10And any ratio that gives a ha
From the question we are told
If there are 21 boys and 42 girls in a room, fill out all of the possible ratios of boys to girls that could be made.
Generally the equation for the Ratio is mathematically given as
x=21:42
Therefore
21:42
1:2
10:20
5:10
Therefore
the possible ratios of boys to girls that could be made are
21:421:210:205:10And any ratio that gives a half
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Which of the following BEST describes the recommended simple sugar intake for athletes?
A.Most athletes should eliminate all sugar from the diet.
B.Most athletes should keep sugar intake to less than 5% of total daily energy intake.
C.Most athletes should keep sugar intake to less than 10% of total daily energy intake.
D. Sugar should not be restricted in the athlete's diet because it provides a good source of carbohydrate for the working muscle.
.
Answers
Answer:
B
Explanation:
because sugar is common in food but he needs to limit it
Why are fossils not found in igneous rocks?
Igneous rocks are too dark in color to contain fossils.
Igneous rocks are found too deep underground.
Igneous rocks are made from cooling of lava or magma.
Igneous rocks are too dense to contain fossils.
Answers
Answer:Igneous rocks are made from cooling of lava or magma.
what type of bond is formed when oxygen combines with hydrogen to form water
Answers
Answer:
water is a covalent compound consisting of hydrogen and oxygen . it contains Single covalent bond
A _______ error occurs when sister chromatids fail to separate properly during meiosis.
Answers
nondisjunction happens
Explanation:
The loss of a single chromosome from a diploid genome is called monosomy while the gain of one chromosome is called trisomy
A scientist is researching two different traits in an insect: body texture and color. Smooth body (B) is dominant to bumpy body (b), and gray (G) is dominant to white (g). A BbGg and a bbgg insect mate and produce the following 480 offspring: Phenotype Number of Offspring Smooth, gray 119 Bumpy, white 117 Smooth, white 123 Bumpy, gray 121 What type of inheritance is displayed from these offspring
Answers
Answer:
Independent assortment
Explanation:
The type of inheritance displayed by the offspring is a simple independent assortment inheritance according to Mendelian law.
The result of crossing BbGg and bbgg is as follows (see the attached image)
4 BbGg smooth and gray
4 Bbgg smooth and white
4 bbGg bumpy and gray
4 bbgg bumpy and white
The phenotype ratio from the cross is 1:1:1:1 as far as the independent assortment is concerned.
Now, looking at the population of each phenotype from the cross
Smooth, gray 119
Smooth, white 123
Bumpy, gray 121
Bumpy, white 117
119:123:121:117 is approximately equal to 1:1:1:1.
Hence, the cross agrees with Mendel's law of independent assortment of genes.
in prokaryotes ribisomes are found in?
Answers
Answer:
the cell
Explanation:
Answer:
The cell
Hope I helped
Need some quick help with this:
Answers
Answer:
Explanation:
D
Answer:
option C
Explanation:
cellular respiration is the correct answer of this question.
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you.
The user needs to drag the slider bar in an upwards direction in order to completely melt away a body layer when in the dissection study area.
True or False
Answers
Answer:
False
Explanation:
During the dissection study the body is kept in laying position so that the scientist can easily perform experiments. The body is kept in laying position not in upward position. The body in upward position will have gravitational effect on the fluids and the body layer will not melt.
HELP :(
Where can magma be found on the surface of the earth?
○ In active volcanoes
○ Underneath lakes and rivers
○ In between all continental plates
○ In the aftermath of an earthquake
Answers
Inside an active volcano is a chamber in which molten rock, called magma, collects. Pressure builds up inside the magma chamber, causing the magma to move through channels in the rock and escape onto the planet's surface.
Hii!! The correct answer is A. In active volcanoes. (:
Which statement describes a function of the female reproductive system
Answers
Fallopian tunes connect ovaries to uterus and the Fallopian tube does not lead outside.
Answer:
The answer is B
the ovaries produces the egg
Explanation:
Why do viruses not fit easily into the broadest taxonomic category, life? (Choose all that apply)
1. They are not made of cells.
2. They have a capsid.
3. They do not reproduce on their own.
4. They do not respond to stimuli.
Answers
Answer:
viruses are not fit into broadest taxanomic system because:
they are not cells
they do not reproduce their own
they do not respond to stimuli.
Explanation:
viruses have capsid and are not cells. to be a cell they must have a cell membrane while viruses lack cell wall. they replicate by using the host machinary in which they are causing infection. they are acellular and obligate intracellular parasites of anials plants fungi and bacteria.
Answer:
they are not cells
they do not reproduce their own
they do not respond to stimuli
Explanation:
and i just took a test about this
What common antiseptic is obtained
from seaweed?
Answers
Answer: iodine
Explanation:
Animals that live and feed inside the bodies of other organisms. (A P R A T I S E S)
Answers
Answer:
parasites
Explanation:
live and feed inside other organisms
Which of the following descriptions is quantitative?
A. Blue flame
B. Long, winding road
C. Rough texture
D. 52°Fahrenheit
Answers
Match the reactants to their source. Help please
Answers
Answer:
Carbon: Soil. - Water: Atmosphere. I don't really know this, sorry if it's wrong.
Which is the significance of the tunica in plant growth? HINT: It's not B.
A. In the tunica, cell divisions are perpendicular to the stem axis, giving rise to thin layers of tissues covering the outside of the tip.
B. In the tunica, cell divisions are parallel to the stem axis, giving rise to thin layers of tissues covering the inside of the tip.
C. In the tunica, cell divisions are perpendicular to the stem axis, giving rise to thick layers of tissues covering the outside of the tip.
D. In the tunica, cell divisions are parallel to the stem axis, giving rise to thick layers of tissues covering the inside of the tip.
Answers
Answer:
D. In the tunica, cell divisions are parallel to the stem axis, giving rise to thick layers of tissues covering the inside of the tip.
Explanation:
gizmos Student Exploration: Photosynthesis Lab answer key pleaseeeee
Answers
what is a solution biology
Answers
Answer:
A homogeneous mixture made of two or more substances.
A solution is a homogeneous mixture of solvent and solute molecules. The solute then diffuses through the solvent until the concentration is equal in all parts of the solution. ... A solution can be liquid, solid, or gaseous. Further, a solution can be a mixture of liquids, gases and solids.
Explanation:
During the Human Genome Project, scientists learned that most of the human genomes
A. does not code for proteins
B. is located on sex chromosomes
C. is not inherited
D. codes for proteins
Answers
a. does not code for proteins
Answer:
a
Explanation:
does not code for proteins (
juss guessed)
Where do the thickest deposits of terrigenous sediment typically form?
A. deep-ocean trenches, such as the Mariana Trench
B. mid-ocean ridges
C. abyssal plains
D. continental margins near the mouths of rivers
Answers
Answer: D. continental margins near the mouths of rivers
Explanation:
Terrigenous sediments are those that are formed via processes on land as opposed to in water. They result mostly from the erosion of rocks and yet make up 20% of all ocean sediments.
Continental margins near the mouths of rivers contain the thickest deposits of this sediments as they are closest to land which is the source. It is made more convenient by the presence of rivers bringing the sediments to them when the rocks are eroded.
Describe how epinephrine has different effects in different target tissues
Answers
Answer:
Epinephrine binds to receptors on some smooth muscles (ex: around arterioles) → Ca++ released from ER → intracellular Ca++ up → stimulates contraction. c. Epinephrine binds to receptors on some smooth muscles (ex: around bronchioles) → phosphorylates protein needed for response to Ca++, preventing response.
How does carbon dioxide leave the atmosphere?
Answers
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