In which plants are nitrogen fixing bacteria NOT found in?
Group of answer choices

red lentils

kidney beans

peanuts

tomatoes

How do environmental changes affect both living and nonliving things in a watershed?

Improved growth rate and improved resistance to various diseases are
among the goals of
a) animal breeders
b) ethologists
c) wildlife biologists
d) animal groomers

If a P1000 micropipette reads .25 ml it is equal to ________ ul.

If a P1000 micropipette reads _________ it is equal to 1000 ul.

If a P1000 micropipette reads .45 it is equal to ________ ul.

If a P1000 micropipette reads _______ it is equal to 350 ul.

Question 7lutiple Choice Worth 3 points)
Examine the following diagram Which of the following layers is or are older than layer D?

Allport's belief that humans are primarily motivated by the need to satisy biological survival needs is referred to as "opportunistic functioning"

PLZ HELP ASAP!!!
Which of the following is a drawback to polyculture?


It allows multiple varieties of plants to exchange multiple resources from and to the soil.

It offers predictable large yields of a single crop.

It allows standardized growing techniques.

It is challenging to development and maintain.

easy question!
which one?

SC.6.N.2.2 Scientific knowledge may change as new evidence or information is discovered. Which of the following would NOT be a result of new scientific research and information?​

Would you rather live in America or Africa or Spain?

can someone help me please

CO2 and O2 gases exchange in alveoli through a process called diffusion. During this process, does the gas move from high concentration to low concentration or low concentration to high concentration?

Based on the information from the passage, what is the net force of the box?

Help me please hurry

In which structure of the neuron would you expect to find sites of dopamine
synthesis?
a. myelin
b. synapse
c. cell body
d. axon

what is the answer to these?

What did Baron de Montesquieu argue about government?

Which best describes thermal energy?

It is the difference between internal energies of two or more substances.
It is the sum of internal energies of two or more substances.
It is the portion of internal energy that can be transferred from one substance to another.
It is the portion of potential energy that can be transferred from one substance to another.

If the chromosomes that determine gender had been a part of this activity, which allele (X or Y) would have determined the gender of the baby?

What is the difference between spring, neap, perigean, and apogean currents?

Please select the word from the list that best fits the definition measures temperature​

WHAT IS AN ELECTRIC CIRCUIT? WHAT MAKES UP AN ELECTRIC CIRCUIT?
GIVE AN EXAMPLE OF AN ELECTRIC CIRCUIT.

Roan (RW) is a coat color that occurs when a red-haired (RR) bull is crossed with a white-haired (WW) cow. What are the predicted results if a roan bull is crossed with a white cow?

Group of answer choices


A. 100% roan offspring


B. 100% red-haired offspring


C. 50% roan and 50% white-haired offspring


D. 50% red-haired and 50% white-haired offspring

This test/quiz is accepting submissions until Thursday, March 11, 2021 at 8:00 pm

Questions 1-19 of 19 | Page 1 of 1
Question 1 (5 points)
(03.01 LC)

Which is an example of a divergent boundary?

a
Great Rift Valley

b
Himalayan Mountains

c
Peru-Chile Trench

d
San Andreas Fault

Question 2 (5 points)
(03.02 MC)

A soil sample is 35 percent sand, 10 percent clay, and 55 percent silt. Use the following soil texture triangle to determine the type of soil present in this sample.

Soil texture triangle. Silty loam soil is approximately 50 percent or less sand, 30 percent or less clay, and 50 percent or more silt. Sandy clay soil is approximately 45 to 65 percent sand, 35 to 55 percent clay, and 20 percent or less silt. Loamy sand soil is approximately 75 to 95 percent sand, 15 percent or less clay, and 25 percent or less silt. Medium loam soil is approximately 25 to 55 percent sand, 5 to 25 percent clay, and 25 to 50 percent silt.
Public Domain

a
Silty loam

b
Sandy clay

c
Loamy sand

d
Medium loam

Question 3 (5 points)
(03.03 LC)

Which gas is the least abundant in Earth's atmosphere?

a
Argon

b
Carbon dioxide

c
Helium

d
Neon

Question 4 (5 points)
(03.02 MC)

In which of the following scenarios does weathering occur but not erosion?

Lichens growing on boulders dissolve minerals in the rocks.
Sand carried downstream by a river gradually settles to the riverbed.
Wind blowing against a cliff face causes sediment to fall to the ground.
a
I only

b
II only

c
III only

d
I and II only

Question 5 (5 points)
(03.03 MC)

How would the Coriolis effect alter movement of an air mass flowing from a higher to a lower latitude in the Southern Hemisphere?

a
It would deflect the path of the air mass to the east.

b
It would deflect the path of the air mass to the west.

c
It would deflect the path of the air mass to a lower altitude.

d
It would deflect the path of the air mass to a higher altitude.

Question 6 (5 points)
(03.02 MC)

A fast-growing town requires a new source of power. Because the town is located by a fast-flowing river, the town council votes to construct a hydroelectric power plant. How might this activity affect the local watershed?

a
The hydroelectric plant will likely flood the area behind the dam that is constructed.

b
The hydroelectric plant will likely pollute the water flowing down the waterfall.

c
The hydroelectric plant will likely pollute the air above the waterfall, leading to acid rain.

d
The hydroelectric plant will likely quit operating in the summer when the river dries up.

Question 7 (5 points)
(03.05 MC)

The state of California experiences periodic occurrences of severe drought conditions. Which weather phenomenon most likely causes this, and why?

a
El Niño, because of weakening of trade winds

b
El Niño, because of strengthening of trade winds

c
La Niña, because of increased upwelling of cooler waters

d
La Niña, because of decreased upwelling of cooler waters

Question 8 (10 points)
(03.05 HC)

The map below shows winter storm advisories in different parts of the U.S. (indicated in light purple and bright pink). There is a flood watch (indicated in green) due to severe thunderstorms and heavy rainfall:

The map of the United States is shown. The light purple and bright pink colors in the map indicate a winter storm advisory along the Appalachian Mountains, extending north. The same two colors appear above the Rocky Mountain Range near West Virginia, Utah, and Wyoming. The dark green color is a flood watch south of the Appalachian Mountains.
© National Weather Service 2020

Refer to the map to answer the following questions:
Identify the location(s) of upcoming winter storms in the continental U.S.
Identify the location(s) of upcoming heavy rains or flood in the continental U.S.
Earth's geography, climate, and weather:
Describe the general climate of the identified locations.
Explain how the geography of the identified locations affects precipitation in their region.
In mountainous regions, there are increases in global temperatures that affects that region's climate. Propose a solution for communities in these regions to be able to tolerate their unique climate.
Your answer:
Question 9 (5 points)
(03.05 LC)

Warm ocean water is carried eastward by wind towards South America to cause changes in global climate. Which of these events is described by the statement?

a
El Niño

b
La Niña

c
Land breeze

d
Sea breeze

Water can move upwards, against gravity.

Select one:
True
False

The difference between the human nervous system and the endocrine system is that
A) nerve responses are more rapid than endocrine responses
B) endocrine responses are of shorter duration than the nerve responses
C) nerve impulses travel by way of the transport system while hormones travel by way of neurons
D) the endocrine system secretes neurotransmitters and the nervous system secretes hormones

Rain
causes dissolved
minerals to move from lakes
to the ocean.
True or False ?

how do you create a compartment

how did Morgan discover non-Mendelian ratios via experimentation with drosophila .

When you increase the greenhouse-gas concentration what
happens to the amount of heat energy in the atmosphere?

A 5 inch wheel rolls down a hill for 30 seconds before stopping. What other information is needed in order to determine the average speed of the wheel?