Answer:
a Basaltic rocks are more dense and cool more quickly than granitic rocks.
Most plant leaves contain yellow and orange carotenoids as well as green chlorophylls. Why then are most leaves greenish
Answer:
Because the leaves contain a greater concentration of green chlorophylls than yellow and orange carotenoids.
Explanation:
Chlorophyll and carotenoids are both pigments found in the cells of organisms like plants. They have differing color range depending on which wavelength of light they absorb and which they reflect. For example, chlorophyll pigment are green because they reflect green light and absorb others.
According to this question, the leaves of most plants contain yellow and orange carotenoids in addition to green chlorophylls but leaves are mostly green. This is because there is an abundant of chlorophyll pigment than any other pigment in the leaves of most plants. Hence, GREEN COLOR conferred by chlorophyll dominates and masks the color appearance of the other accessory pigments like yellow and orange carotenoids.
WILL GIVE BRAINLIEST AND POINTS
Evaluate the following argument from a Darwinian perspective? Humans are still evolving, I am a human. Therefore, I am evolving. True or False?
Answer:
False???
Explanation:
Sorry if my answer is wromg
20. What is the best explanation for why the change in temperature is
different for the each of the colored boxes? *
Answer:
Dark surfaces become warmer because they absorb more of the incident radiation. Light-colored surfaces reflect more of the incident radiation, hence absorb- ing less radiation. The higher the absorption, the warmer the temperature.
Explanation:
Which of these observations does NOT provide evidence for the heliocentric model of our solar system?
Planets move in elliptical orbits.
Comets move in regular, elliptical orbits.
Venus shows phases, just like the Moon.
Earth's gravitational pull keeps its moon in orbit.
Answer:
D. Earth's gravitational pull keeps its moon in orbit
Explanation:
Using the genetic code, which of these events can happen?
mRNA can be made into tRNA.
DNA can be made into mRNA.
RNA can be copied before mitosis.
A polypeptide can be made into mRNA.
Answer:
...
Explanation:
.The genes in DNA encode protein molecules, which are the "workhorses" of the cell, carrying out all the functions necessary for life. For example, enzymes, including those that metabolize nutrients and synthesize new cellular constituents, as well as DNA polymerases and other enzymes that make copies of DNA during cell division, are all proteins.
What percent of
an adult
animal's body is
water?
15%
75%
45%
90%
Answer: an easier distribution of body fluids to remember is the 60:40:20 rule: 60% of body weight is water, 40% of body weight is ICF, and 20% of body weight is ECF (see Fig. 1-1). Many clinicians use 20% as an estimate for ECF when calculating fluid therapy needs for their patients.
Explanation: Hope this helps :)
Help me with these 2 questions!!
Answer:
2. Compounds are multiple elements combined in a single molecule.
3. The interactions between the elements in a compound lend to differences in properties than the elements on their own, i.e. boiling point, melting point, mass, volume, etc.
How are electric cars good for the environment?
a. They use more fossil fuels.
b. They produce less pollution.
c. They produce less energy.
d. They use more gasoline.
What gas does a plant release that a consumer needs?
Which option would help maintain homeostasis during exercise?
A. developing goose bumps on the skin
B. increasing the amount of water excreted from the kidneys
C. speeding up the rate of breathing
D. decreasing the heart rate
Pls answer this right I am using all my points on this nvm just get the points
Answer:
I believe the answer is B
Answer:
I think it is B or C
Explanation:
I said I think
helllppppppp pleaseeeeeeeeee
Answer:
i dont really know but my best guess is released
Explanation:
PLEASE HELP, IM GIVING BRAINLEIST!!!
Answer:
A
Explanation:
You are solving a density problem, where density = mass/volume. Your volume of liquid is 2.1 milliliters. Your mass of the liquid is 2.811 grams. What is the density of the liquid using the correct number of sig figs?
The correct density is ____________________________________
Answer:
2.811/2.11 is the density. What do you mean by sig fig?
Explanation:
Density = Mass/Volume
This person has children with a partner that does not have hemophilia. Is it possible for any of their children to have hemophilia?
Answer:
A family may have children with the hemophilia gene and children without it. It is also possible for all the children in the family to inherit the normal gene or all to inherit the hemophilia gene.
Explanation:
How much carbon-14 remains at the end of five half-lives? Explain your
reasoning.
Answer:
1/32 of the original amount.
Explanation:
Each half-life is half of the prior life so:
1st half-life = 1/2
2nd half-life = 1/4
3rd half-life = 1/8
4th half-life = 1/16
5th half-life = 1/32
Answer: 1/32
Explanation: because you ask how much carbon-14 remains at the end of five half-lives! and you told me Explain my reasoning. your welcome
Very small populations of island foxes are much more threatened by certain diseases than are very large populations of foxes.
Which statement is the best explanation of this difference?
Large populations are made up of stronger individuals than small populations.
Small populations are more easily attacked by viruses.
Large populations can move away from disease sources.
Large populations are more likely to have have greater genetic variation
Answer:
Explanation:
Following guidance from the Centers for Disease Control and Prevention ... Although the island fox is one of the smallest canids in the world, it is the largest ... The island fox is one third smaller than its mainland ancestor the gray fox. ... was able to reverse the certain extinction of an endangered population.
An experimenter wants to know which type of light bulb promotes the most plant growth. He plants 50 pea plants in a room under GE brand light bulbs and another 50 pea plants under Phillips brand light bulbs. Water, temperature, soil type, and other conditions are kept the same between both groups of plants. He allows both groups of plants to grow for 30 days and records the growth of each plant twice daily.
The rate at which the plants grow is the ____
Answer:
i Did this the rate at which it grows is 50 peas ÷ 50 peas × the x which is 11x × 3yi so then it is 33
Explanation:
have a wonderful day sir
Answer:
this is your answer look it once.
Why enzymes are necessary to maintain homeostasis?
Answer: Enzymes are proteins that catalyse (speed up) vital chemical reactions inside the body. ... If any conditions are outside their specific range then the enzymes cannot function. This could cause the organism to die.
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1. What is the center of the chromosome called?
Answer:
centromere
Explanation:
Answer:
The center of the chromosome is called Centromere
Explanation:
Find the opposite bases for the following DNA strand:
ATC GTA GCG GCA TAA
Answer:
TAG CAT CGC CGT ATT
Explanation:
TAG CAT CGC CGT ATT
correct sequence of the given DNA strand
Each trait of a plant is determined by
an allele
one gene
a pair of genes
one dominant gene
Answer:
A pair of genes
Explanation:
Answer:
a pair of genes
Explanation:
Why does the moon have a effect on the sea?
will give BRAINLIEST and a thank you!
Answer:
The Moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the Moon and the side farthest from the Moon. These bulges of water are high tides. ... High tides and low tides are caused by the Moon give me brainliest
can anyone help me on this question ?
Answer:
It's the first one because they have the same step-up but different force.
Explanation:
I hope this helps u! :D
Plz mark my answer as brainliest!!! :D
When cells begin to divide, chromatin strands coil and condense to structures called _____.
A.
DNA
B.
chromosomes
C.
centrioles
D.
spindle fibers
OK ANWER THIS QUESTION WHATS YALL FAV BASKETBALL TEAM MINE IS LAKERS URS?And y’all’s fav rapper ?
mine is lakers too
and fav artist juice wrld
Answer:
I dont really like basketball or rap
Peas have two traits that are passed down
I=smooth skin
G=green
g=yellow
R=wrinkled skin
A RRGG pea crossed with a RrGG pea
a What is the % wrinkled and green?
b. What is the % smooth and green?
c. What is the % wrinkled and yellow?
d. What is the % smooth and yellow?
Answer:c
Explanation:
In what year did the human genome get completely decoded
Answer:
In 2003, an accurate and complete human genome sequence was finished two years ahead of schedule and at a cost less than the original estimated budget.
Explanation:
The human hand has a unique adaptation called ........??
Please help me
Answer:
The unique features of the human hand can be viewed as adaptations for throwing and clubbing
Write a short essay on a local natural resource that is mined in your region and the uses that come from this mineral. List ways in which the environment is affected by resource extraction.
Answer:
Gypsum and limestone.
Explanation:
Mining of valuable stones such as gypsum and limestone occur in my location. These valuable stones are used in the formation of beautiful tiles and in painting materials. Due to extraction of these valuable stones, erosion of the land occur as well as air pollution increases by the use of machines for extracting these minerals so it caused adverse affect on the environment so this mining has to be limited in order to both save the environment and get benefits from these minerals
Answer:
(Answers may vary.)I live in Utah. Copper is mined in my state. Bingham Canyon Mine is the copper mine in Utah. Copper mining has played a vital role in the economic and social development of my state.Copper is used for variety of purposes. Most electrical appliances use copper. Moreover, water pipes, weather stripping, and wires use copper. Copper is used for making automobiles, ships, airplanes, and various other materials that we use on a daily basis.Copper in Utah is mined in open pit mines. They are severely impacting the environment. The hazardous pollutants, such as lead and arsenic, emitted during the mining process are affecting the fish and wildlife habitats in the nearby areas. Apart from impacting wildlife, the mines are polluting the groundwater in our state.Copper mining in Utah has positively affected economic development in the state. However, it has negatively affected wildlife and groundwater.
Explanation:
which gas passes from the air sacs in the lungs into the blood capillaries?not sure if carbon dioxide or oxygen pls i need help fast !!
Answer:
oxygen
Explanation:
oxygen gets diffused from the air sacs (aka alveoli) and into the cappilaries.