Biology College

plz help me i beg of you!?

Answers

Answer 1

Answer:

abiotic factors

Related Questions

Desert plants and animals are adapted to the lack of what and high

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The two main adaptations that desert animals must make are how to deal with lack of water and how to deal with extremes in temperature. Many desert animals avoid the heat of the desert by simply staying out of it as much as possible

Answer:

lack of water and high concentration of heat and dryness

Explanation:

Deserts don't get that much rainfall, so desert wildlife are adapted to survive in such a dry climate. Take the camel, for instance, it can store three bathtubs of water in it's hump, so it can go a very long time without water. And without that rainfall, the desert is dry and, usually, very hot. Animals have adapted to this by only coming out in the nighttime when it's cooler.

hope this helped:)

Lister cultured the bacteria responsible for milk spoilage.
True
False

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Answer:

True

Explanation:

Help me now please!!!!!!!!

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The answer is a can I have brainly

And, what else it literally says CHECK ALL THAT APPLY like....

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Answer:

i dont understand??????

Explanation:

Answer:

What??

Explanation:

This makes no sense to me...

a sedimentary rock formed from clay deposits

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Answer:

is it shale

sorry if that's not right it's kinda confusing how you put the question

Explanation:

An idea in science is supported or rejected after several

Question 23 options:

publications

experiments

alterations

meetings

Answers

Answer:

experiments

Explanation:

Answer:

experiments

Explanation:

I took the test

George Washington Carver was particularly interested in the products of what foods?
O Peanuts, sweet potatoes, soy
Peanuts, tobacco, soy
Peanuts, potatoes, corn
Soy, potatoes, sweet potatoes

Answers

Answer:

A - peanuts, sweet potatoes, and soy

Explanation:

Answer:

I looked it up and got peanuts, pecans, sweet potatoes, and soybeans...

Explanation:

which image shows a non renewable resource?
1
2
3
4

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I think it’s 1

because non renewable resource is gas, Oil, nuclear energy, and natural gas.

SUBJECT SCIENCE: how could the rocks from the Rocky Mountains and the Great Plains have such similar composition? (WRITE AT LEAST 5 SENTENCE)

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It might also be possible that the rock of the Rocky Mountains formed from the rock of the Great Plains if the Great Plains rock were somehow carried underground to where energy from Earth's interior could melt it into magma. Matter gets transformed by energy, but the same matter is still present.

which wall structures are found in plant cells but not in animal cells check all that apply
cell wall
cell membrane
endoplasmic reticulum
nucleus
chloroplasts
mitochondria

Answers

Answer:

cell wall, chloroplasts

Explanation:

no explanation, just the correct answer

Answer:

Options: A and E

Explanation:It was correct on edg 2021, Have a blessed day.

i need some help here now ASAP

Answers

Answer:

None of those, its called Soul Horizons

Explanation:

Answer:

Soil Layers also know as Soil Horizons.

Explanation:

What might be the consequences of your choice?
• Political:
• Economic:
• Social:

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Answer:

Political: Lobbyists.

Economic:Farmers and industrial companies will significantly reduce their output and reduce local jobs. The companies that sell pesticides and fertilizers to local companies will also suffer losses. Farmers will suffer the most if they are unable to find safer fertilizers and pesticides to use.

Social:After a period of time, water pollutants will reduce to safe levels. This could be a long wait. Poverty may increase in the region due to lost jobs and income.

Explanation:

In kolhbergs conventional stage of moral development moral decisions are based on?

A) nature and nurture
B) society’s expectations and laws
C) trust or mistrust
D) attachment and temperament

Answers

Answer:

Explanation:

PLZ ASAP
A scientist is using a microscope to observe a type of
bacteria.

Which two structures would the scientist most likely see?PLEASE EXPLAIN WHY

A:nucleus and DNA
B:DNA and cell wall
C:cell wall and vacuole
D:vacuole and nucleus

Answers

Answer:

The two structures most likely to be observed by the scientist when looking at a type of bacteria under the microscope are cell wall and vacuole (option C).

Explanation:

Bacteria are prokaryotic organisms that lack a nucleus, most of the organelles, and whose DNA is dispersed in the cytoplasm. Some types of bacteria have a plasma membrane surrounded by a cell wall, and may be equipped with vacuoles to perform their functions.

It is very likely that two structures that are most likely to be differentiated when a type of bacteria is observed under the microscope are the cell wall and the vacuole, according with information above.

The other options are not correct because:

A and D. Bacteria lack a nucleus.

A and B. Bacterial DNA is dispersed in the cytoplasm and is very difficult to observe under the microscope.

Answer:

cell wall vacuole

Explanation:

When equipment malfunctions, a(n) _____ needs to be initiated.

A) Notification

B) Paper Work

C) Alarm

D) Work Order

Answers

Answer: Alarm

Explanation:

When equipment malfunctions, an alarm should be initiated to bring the malfunction to the attention of the relevant personnel.

This will ensure that whatever adverse effects the malfunction could have caused is mitigated and the machine can be attended to on time to prevent further damage.

Bam hi cuts between what bases

Answers

bam hi cuts?
can you clarify what that is so i can help you?

In those parts of equatorial Africa where the malaria parasite is most common, the sickle-cell allele constitutes 20% of the b hemoglobin alleles in the human gene pool. In the United States, the parasite that causes malaria is not present, but African-Americans whose ancestors were from equatorial Africa are present. What should be happening to the sickle-cell allele in the United States, and what should be happening to it in equatorial Africa

Answers

Answer:

directional selection, stabilizing selection

Explanation:

Directional selection is a type of natural selection that favors one extreme phenotype over other phenotypes, thereby modifying allele frequency in the direction of the favored phenotype. This type of positive selection is the main cause of phenotypic diversification. In the USA, the environment created a selection pressure that favored individuals that don't have the defective sickle-cell allele, thereby reducing its frequency in this population. Stabilizing selection, also known as balancing selection, is a type of natural selection where the most common phenotype is selected in the population, thus predominating in future generations. In equatorial Africa, the defective sickle-cell allele is present in a high frequency because individuals that are heterozygous for this allele are less susceptible to malaria, and therefore balancing selection should maintain this allele in the African population.

Which atom is involved in giving your heart energy to beat?
O carbon
O gold
O oxygen
O iron

Answers

Answer:

Oxygen

Explanation:

-How fast the heart beats depends on the body's need for oxygen-rich blood. At rest, the SA node causes your heart to beat about 50 to 100 times each minute. During activity or excitement, your body needs more oxygen-rich blood; the heart rate rises to well over 100 beats per minute.

-The heart, like any organ, requires blood for oxygen and other nutrients so it can do its work. The heart does not gather oxygen or nutrients from the blood flowing inside it. Instead, it receives blood from coronary arteries that eventually carry blood into the heart muscle.

The diagram below represents a top view of a river a emptying into an ocean bay. A - B is a reference line along the bottom of the bay. Which characteristic would most likely decrease along the reference line from A to B? (1) the amount of salt in solution (2) the size of the sedi ments (3) the density of the water (4 ) the depth of the water

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Answer: D

Explanation: it’s the size of the sediments

Which two structures are found at the outside of the cell?

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Answer:

All cells share common components: (1) a plasma membrane, an outer covering that separates the cell's interior from its surrounding environment; (2) cytoplasm, consisting of a jelly-like region within the cell in which other cellular components are found; (3) DNA, the genetic material of the cell.

Which of the following environmental parameters would be important to monitor in order to ensure sustainable logging?

A. The number of trees cut down versus number trees burned
B. The number of new trees planted to replace those removed
C. The number of trees needed to increase soil fertilization
D. The number of trees removed within a single species

Answers

Answer:

B. The number of new trees planted to replace those removed

Explanation:

Because to ensure that logging is sustainable, they have to sustain a certain ratio of trees cut down, to trees planted. D. The muber of trees removed within a single species could be right, but I think B is more right.

If you get this wrong you can blame it on me.

Answer:

The number of new trees planted to replace those removed

Explanation:

Clever ones this is one for you

If you throw a pebble into a pond, ripples spread out from where it went in. These ripples are waves travelling through the water. The waves move with a transverse motion. The undulations (up and down movement) are at 90° to the direction of travel.

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Answer:

so please Indicate your question

the combination of a heart arteries and veins and capillaries is____

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Answer:

A (an organ system)

Explanation:

from his monohybrid crosses, Mendel developed his first law

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Answer:

Im confused but if your asking for Medel's first law it would be states that for the pair of alleles an individual has of some gene (or at some genetic locus), one is a copy of a randomly chosen one in the father of the individual, and the other if a copy of a randomly chosen one in the mother, and that a randomly chosen one will be copied

Explanation:

Pls help :)) worth 10 points (:

Answers

Answer:

Explanation:

just go for A

Which circuit would have the most electrical power?

OA 12A

V0.14 V

oBi22A

0.19 V

O20A

V0.17V

O116A

V025y

025v