Answer:
mesophyt is a plant which only needs certain amount of water and xerophyt are plant which can survive with only little water
PLEAS HELP!!!!!
Fresh water is water that does not contain any:
salt
dirt
chemicals
sediments
Answer:
salt
Explanation:
if water has salt it is no longer considered fresh, rather it is salt water
okay if you have seen all of my other questions i just want to say that this is my last one before spring break so if you know the answer you have to explain why you know what it is and again thxxxx
Answer:
Please i feel bad for you
I think thats an ovary... ???
How have scientists used relative dating to study the geologic history of other planets, such as Venus?
Answer:
I think you are talking about radioactive aging? (see explanation)
Explanation:
We have rocks from the Moon (brought back), meteorites, and rocks that we know came from Mars. We can then use radioactive age dating in order to date the ages of the surfaces.
Have a great day <3
Over the past billion years, North America's shape and location have undergone significant changes, and these changes are still being driven by geologic processes.
What is geologic history?According to estimates, the Earth is 4.6 billion years old. Northern Quebec is home to the oldest rocks, which date back 4.3 billion years. These are a component of the Precambrian shield of Canada, which was the original center of the North American continent. Every continent has rocks that are older than 3.5 billion years.
The dynamic Earth is made up of always shifting plates formed of solid continental and oceanic lithosphere that lie atop a swirling, plastically flowing asthenosphere. With immense force, these plates move apart, clash, or slide past one another, forming mountains, new ocean floors, volcanic island chains, and earthquakes.
Therefore, Over the past billion years, North America's shape and location have undergone significant changes, and these changes are still being driven by geologic processes.
To learn more about geologic history, refer to the link:
https://brainly.com/question/13047355?
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what type of plate boundary form trenches
A student wants to know if a Kangaroo rat (Diapodomys compactus) and a Kangaroo (Macropus osphranter) have the same genus. Based on the provided names, what can the student conclude about how the two organisms?
A.Both species’ first portion in their scientific name is different, so they are from different genus groups.
B.Both species have a two-part scientific name, so they are from the same genus groups.
C.Both species have kangaroo in their common name, so they are from the same genus groups.
D.Both species’ second portion in their scientific name is different, so they are from different genus groups.
Answer:
A. Both species first portion in their scientific name is different, so they are from different genus groups
Describe the prairie dog's niche. How does it find shelter and impact the environment?
Answer:
1.His niche is to dig burrows in grassy plains. It has an impact on the environment because sometimes animals have the same niche and this could unleash competition and the decrease of some populations. 2.By digging up the soil and exposing it to air, as well as burying bones and food, dogs help renew and enrich the environment. But mostly they just don't want Buster, the sneaky neighbor dog, to get their treasured item.
Explanation:
Answer:
In addition to providing food and shelter to associated species, prairie dog burrows actually enrich the soil and improve vegetation quality because water concentration is able to flow underground. Prairie dogs prefer to create their homes in overgrazed areas so the low vegetation can provide protection from predators.
Explanation:
why is earth's crust necessary for any life to take hold on our planet
Answer:
I think is this
Explanation:
The crust is a thin but important zone where dry, hot rock from the deep Earth reacts with the water and oxygen of the surface, making new kinds of minerals and rocks. It's also where plate-tectonic activity mixes and scrambles these new rocks and injects them with chemically active fluids.
Find 10 plants and animals along with their scientific names
Answer:
Apple : Malus domestica
Garlic: Allium sativum
Ginger: Zingiber officinale
Help please ill mark brainliest!
The diagram shows the DNA fingerprints for four suspects and for a blood sample found at a crime scene. Which suspect is linked to the crime scene by the DNA analysis?
A student drew the following diagram to model the structure of a prairie
community. Which level represents short and tall grasses?
A. Level 2
B. Level 1
C. Level 4
D. Level 3
Answer: B. Level 1
Explanation:
The prairie community is dominated by the grass and vegetation cover. Thus the lower most trophic level in the prairie ecosystem are the short and tall grasses. They produce major source of biomass for the herbivores of the food chain. They consume the grasses can be designated as primary consumers of the food chain. Also the producers which are grasses which make up the large amount of biomass will provide a source of food for the consumers. They will receive 100 percent energy from the sun and they will utilize 90 percent of it to make their food by the process of photosynthesis. Only ten percent of energy is transferred to the next trophic level.
Answer:
B level 1
Explanation:
How is this helpful in human immune response?
Answer:
i can't the pic that well
Explanation:
Answer:b
Explanation: because if u look at its face it’s his system in his body
Which statement below applies to the evolutionary thoughts of Lamarck ONLY?
Organisms evolve over time
There are variations in populations which causes those that are best adapted to
live and reproduce successfully.
The most fit organisms survive to pass along beneficial these traits to their
offspring, resulting in more individuals each generation having the desired trait
Organisms acquire traits they need and then pass down these acquired
characteristics that they had obtained in their lifetime to their offspring.
Answer:
The most fit organisms survive to pass along beneficial these traits to their
offspring, resulting in more individuals each generation having the desired trait
Explanation:
HELP 80 POINTS IF U ANSWER + BRAINLIST!!!
How does your model show what happened to the circled rock material as a result of plate motion?
Answer:
Once exposed, they are weathered, both physically (by mechanical breaking of the rock) and chemically (by weathering of the minerals), and the weathering products — mostly small rock and mineral fragments — are eroded, transported, and then deposited as sediments. Therefore, the model should show signs of deterioration and subduction.
Explanation:
I'm not sure if this is on a quiz or test, but this is what I would put down. No need to mark me brainliest, thanks anyway! :)
50 points help please
Answer:
wish u luck on this question bud
Explanation:
Answer:I'm not sure
Explanation:
what is the job of the carrier protein in the cell membrane
Answer:
Carrier proteins move materials from one side of the cell membrane to the other. This is useful for both active transport, meaning you have to transport against the concentration gradient, and facilitated diffusion, a form of passive transport.
What two factors cause the Gulf Stream to move away from the equator?
Answer:
The Gulf Stream is caused by a large system of circular currents and powerful winds, called an oceanic gyre.
As the warm water comes in, colder, denser water sinks and begins moving south—eventually flowing along the bottom of the ocean all the way to Antarctica.
Explanation:
If water is being extracted from an underground aquifer at a lower rate than precipitation is replenishing the aquifer, then the aquifer will eventually fill beyond
capacity.
True
False
Answer:
True
Explanation:
If precipitation occurs more frequently and it precipitates more than what is being extracted, it will eventually fill beyond capacity.
Carbon dioxide and phosphorus pentachloride are examples of ___________ bonds.
Answer:
ı want mark and point car its example
Explanation:
Answer:
covalent bonds
Explanation:
hope this helps
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Answer:
c
Explanation: It is younger because it retains most of its potassium. This means that the potassium has not had time to break down yet. In the second rock there is little to none of it's original potassium. Meaning it has existed long enough for most of the potassium to break down.
How many types of muscels are there? Write their functions in breif.
Answer:
There are three types of muscle, skeletal or striated, cardiac, and smooth. Muscle action can be classified as being either voluntary or involuntary. Cardiac and smooth muscles contract without conscious thought and are termed involuntary, whereas the skeletal muscles contract upon command.
Explanation:
I HOPE IT'S HELPWhich of the following describes a mutual relationship?
A pack of hyenas hunt together so they can attack larger animals.
Ants drink nectar from an acacia tree and protect the tree from harmful insects.
A flock of seagulls fly together to reduce the amount of air resistance they feel.
A grasshopper and a rabbit eat different types of plants to avoid competition.
Answer:
b
Explanation:
a point mutations is a change in a single nucleotide in DNA true or false
Answer:
it's true!!!!!!!!!!!! ❤️
10 points
What is an abiotic or biotic factor that controls the number of individuals in a population called?
A. a food,
B. a niche.
C. a pollutant.
D. a limiting factor,
How much energy is needed to start the process of glycolysis
How do nuclear power plants affect the aquatic ecosystem?
A) Microbial agents used in nuclear power plants are deposited into the aquatic ecosystem.
B) Nuclear power plants are being built on land that used to be the habitat of aquatic life.
C) Heated water from nuclear power plants are deposited into the aquatic ecosystem.
D) Nuclear power plants pollute the air near the aquatic ecosystem.
Answer:
C - heated water from nuclear power plants are deposited into the aquatic ecosystem.
In peas, seeds may be round (R) or wrinkled (r). What proportion of the offspring in the
following crosses would be expected to be wrinkled? (Note: you should make Punnett
squares on a scrap piece of paper)
1. RR 2. Rr x Rr 3. Rr x rr
O 0%, 25%, 50%
O 25%, 50%, 75%
O %0, 50%, 75%
O 0%, 50%, 100%
Answer:
6
Explanation:
list and explain two examples of how environment and genotype can interact.
Answer:
Sex determination in sea turtles depends on both genes and the temperature at which sea turtle eggs mature. Human height is affected both by genes and such factors as nutrition and health care.
Explanation:
hope this helps!
15. The human embryo and all other vertebrate embryos have gill slits. This best supports the idea that
a. Life descended from water
b. Embryos can breathe under water
c. Vertebrates are evolutionarily related
d. Humans become fish before they become human
Answer:
b. is the answer
Explanation:
Which description best contrasts meiosis and mitosis?
Meiosis occurs during sexual reproduction, whereas mitosis occurs during cell reproduction.
Meiosis involves the duplication of cells, whereas mitosis involves the growth of cells.
Meiosis happens in most animals, whereas mitosis only happens in humans.
Meiosis repairs old cells, whereas mitosis encourages new cells to grow.
Answer:
Meiosis occurs during sexual reproduction, whereas mitosis occurs during cell reproduction.
Explanation:
meiosis occurs in sex cells (gametes) while mitosis occurs in body cells (somatic cells)
what is the term for an organism that has one or more sets of extra chromosomes in its cells???
Answer:
triploidy
Explanation:
is this the answer