Biology College

Which environmental change is considered short term?

forest fire
ice age
mountain building
solar energy changes

Edunuity

Answers

Answer 1

Answer:

forest fires

Explanation:

An environmental change that occurs quickly and affects organisms immediately (causing behavioral adaptations).

floods, forest fires, blizzards, volcanic eruptions,

Answer 2

Answer: Forest fires[A]

Explanation:

got 100% on the edge2020 Unit Test

have a good day:)

Related Questions

After getting their results in, a group of scientists went back and looked at their study. As planned, their experiment consisted of three groups. The first group received a new medicine at a normal dose, the second group received the medicine at half the dose, and the third group received the medicine at twice the dose. Which of the following best describes what went wrong with the scientists’ study?

Answers

Answer:

Their experimental design lacks control group

Explanation:

Based on what I read, the scientists don't have a control group as one of the main groups thus they cannot, in scientific sense, say that the medicine is better or worse. You always need a control group receiving no intervention because then we can compare groups and assess the effectiveness of that intervention (in our case if we had control group vs people who received the medicine, we could see if the people who received the medicine had improved condition etc when compared to participants who did not receive anything)

There is no control group in their experimental design. According to what I've read, the scientists don't have a control group as one of the primary groups. Thus, option C is correct.

What is control group?

To determine if the treatment is better or worse in a formal scientific sense. You should always have a control group that does not receive any treatment because this allows us.

To compare the groups and evaluate the effectiveness of the intervention. In our case, if we had a control group and participants who did not receive any treatment, we could see if those participants had better health overall.

By focusing on the impact of a single independent variable, a cause-and-effect link can be established.

The independent variable is altered in the treatment group while being held constant in the control group by researchers. The findings of these groups are then compared.

Therefore, no control group in their experimental design.

Learn more about control group here:

https://brainly.com/question/11116605

#SPJ2

Which of these is an organism?

Answers

Answer:

A wolf...........

.......................

Answer:

I believe the answer is heart


Please describe the regulation of the blood glucose 6 hours after a meal?
Please include all relevant organs, hormones, and actions.

Answers

Answer:

Find the description below in the explanation section

Explanation:

The body system regulates the blood sugar level via the hand-in-hand working of insulin and glucagon hormones, both produced by the Pancreas. After a meal, the food undergoes digestion and is broken down into glucose, which is absorbed into the bloodstream. Insulin hormone is released by the pancreas (stimulated by a negative feedback) when the sugar level of the blood increases. This secretion of insulin causes cells to absorb glucose as source of energy, while liver and muscle cells store some of the excess blood glucose as GLYCOGEN.

However, after about 6 hours of taking the meal, the blood sugar (glucose) level must have decreased. This triggers the secretion of Glucagon hormone by the Pancreas. Glucagon hormone, acts in an opposite manner as Insulin hormone, by causing the stored GLYCOGEN in the liver and muscle cells to be converted back to Glucose in order for cells to make use of it.

This continuous process occurs and it is how the body regulates the blood glucose levels.

How have the fields of biotechnology, genetic engineering, and molecular biology affected the agricultural job
market?
A.They have created more jobs
B.They have spread the industry internationally
C.They have made the market obsolete
D.They have decrease the demand for farmers

Answers

I think answer should be d.let me know if it’s correct thanks okay bye

Answer:

I think It's A. Hope it helps! :)

Explanation:

Complete this sentence. The CNS communicates with the body proper through ________. View Available Hint(s) Complete this sentence. The CNS communicates with the body proper through ________. some cranial nerves, some spinal nerves, and some additional nerves that were mentioned but not discussed in the tutorial the spinal nerves but not specifically through the cranial nerves the cranial nerves but not specifically through the spinal nerves some (but not all) of the cranial nerves and some (but not all) of the spinal nerves the cranial nerves and the spinal nerves

Answers

Answer:

The correct answer is - The cranial nerves and the spinal nerves.

Explanation:

The central nervous system or CNS includes the brain and the spinal cord of the nervous system where it takes sensory information, integrates, and responds accordingly. The spinal cord acts as a conduit for signals between the brain and the rest of the body.

Spinal nerves and crania; both play an essential role in taking sensory information and respond accordingly. Spinal nerves are nerves that help in sending motor, sensory, and autonomic signals between the CNS and the body. The cranial nerves supply information to the CNS and then from the CNS to the body.

Thus, the correct answer is - The cranial nerves and the spinal nerves.

A species of spruce tree occupies the same niche at the mouth of a river that a species of pine tree occupies further upstream. One year, several pinecones fall into the river and are carried to the mouth, where they take root and grow amongst the spruce trees. What will be the most likely result of this occurrence

Answers

Answer:

The correct option is: "Either the pine trees or the spruce trees will eventually evolve into a new species."

Explanation:

There will be a competition between spruce trees and pine trees for nutrition and other resources from the environment to grow and spread since they are now occupying the same niche. Overtime, one specie will outlive the other by evolving into a specie that gives it an advantage over the other.  

Answer: bears

Explanation: it’s the answer

-Lab-
"Why are cells so small"​

Answers

Answer:

Explanation:

Because we need a lot of cells and if they were big only a small about would fit.

Correctly order the production and transport of sperm through the male reproductive system. Semen is released from the penis. Sperm are produced in the testes. Sperm leave the testes through the semen duct. In the semen duct, fluids from the glands are added to the sperm.

Answers

Answer:

sperm are produced in testes. sperm leaves through the semen duct. In the semen duct,fluids from the glands are added to the sperm. semenis releasedfrom the penis

Answer:

4    semen is realeased through the penis

1      sperm is produced in the testes

2      sper leaves the semen duct

3      fluids from the glands add to the sperm

Explanation:

Other Questions
Nathans Athletic Apparel has 2,000 shares of 5%, $100 par value preferred stock the company issued at the beginning of 2017. All remaining shares are common stock. The company was not able to pay dividends in 2017, but plans to pay dividends of $22,000 in 2018.Required: 1. & 2. Assuming the preferred stock is cumulative and noncumulative, how much of the $22,000 dividend will be paid to preferred stockholders and how much will be paid to common stockholders in 2018? CumlativeNon Cumlativepreferred Dividends for 2018preferred Dividends in arrears for 2017Remaining Dividends to common stockholdersTotal Dividens: Help will give brainliest a ferris wheel goes around once every 20 seconds . How many times will a rider be ag thetop during an 8-minuteride?A.23 B.24C.25 D.160 please please help need to pass history 26.Which sentence below uses commas CORRECTLY 1.Frustrated Caity-lynne had kicked her little brother in the knee, to make him cry. 2.Frustrated, Caity-lynne had kicked her little brother in the knee to make him cry. The majority of a narrative takes place during which part of the plot?A. ConclusionB. IntroductionC. Rising actionO D. Falling action Find the sum of the first 16 terms in an arithmetic series where a1 = 2, and the common difference is d=2. Question 4 options: A) 272 B) 240 C) 360 D) 306 Atoms are very small. Approximately how many atoms would it take tomake a stack as thick as a potato chip?A. ThousandsB. HundredsC. BillionsD. MillionsReset Selection Question 28 (2 points)Which of the following is part of the Kinetic Molecular Theory?1) gases consist of tiny particles that are close together2) gas molecules are in constant random motion3) Il of the above are part of the Kinetic Molecular Theory 4) the average kinetic motion of gas molecules decreases with an increase intemperatureMarook nie A standard six-sided die is thrown. What is the probability that the numberthat comes up is less than or equal to 2? Reading a stream of consciousness narrative is like Any help would be appreciated The homes of the Indians were copied by the English, being ready adaptations of natural and plentiful resources. Wigwams in the South were of plaited rush or grass mats; of deerskins pinned on a frame; of tree boughs rudely piled into a cover, and in the far South, of layers of palmetto leaves. In the mild climate of the Middle and Southern states a 'half-faced camp,' of the Indian form, with one open side, which served for windows and door, and where the fire was built, made a good temporary home. In such for a time, in his youth, lived Abraham Lincoln. Bark wigwams were the most easily made of all; they could be quickly pinned together on a light frame. In 1626 there were thirty home-buildings of Europeans on the island of Manhattan, now New York, and all but one of them were of bark."Alice Morse Earle, Home Life in Colonial Days, 1898 Americans Indians had significant, immediate influence on the colonists and their communities on the Atlantic Seaboard because (1 point) permanent villages aided the colonists in forming political alliances and allocating resources found in the Americas the colonists arrived with a need to build shelters but didn't understand the materials or tools available the weather conditions on the Atlantic Seaboard were foreign to the colonists, and they sought help from the native peoples they were familiar with the farming techniques that the colonists needed to establish their permanent communities Which property of sugar makes it different from white crystalline sand? What is the area of the shaded part of the circle that has a diameter of 8 mm? Use 3.14 for4 mm8 mmO 16mm?O 32mm?O 34 24 mm50.24 mm? Help please and thank you Which describes a climate effect on the rate of weathering? Cold climates favor mechanical weathering. Chemical reactions occur slower at higher temperatures. Lower precipitation levels lead to more chemical reactions. The chemical reaction rates of minerals are not impacted by temperature. Jiangsu divided 751.6 by 10 by the power of 2 and got a quotient of 0.7516. yesseinafhinks that the quotient should be7.516. Who is correct? please help.. GP is geometric progression Which is the cosine ratio of