~Dissolved oxygen is required by all aquatic life.
~Chlorophyll, a plant pigment, is measured to indicate the amount of algae in the water.
~Nitrogen and phosphorous are nutrients that can contribute to undesirable levels of algae.
~Benthic invertebrates, animals that live on the bottom of water bodies, are an important source of food for fish, shrimp and crabs.
Georgia's overall coastal habitats were rated and the results can be seen in the bar graph. Benthic organisms are an important link in an aquatic food chain. What is the expected correlation between the benthic index and chlorophyll a?
A) There is no correlation between benthic organisms and chlorophyll a. One group is plant-based; the other is animal-based.
B) There is a direct correlation between algae present and benthic organisms. The more algae, the more benthic invertebrates.
C) As benthic organisms decrease we would expect chlorophyll a to also decrease. There is a direct relationship between the two in the graph.
D) As chlorophyll a increases, we would expect dissolved oxygen to decrease and because benthic organisms are animals, they too would decrease.

The answer is D. As chlorophyll a increases, we would expect dissolved oxygen to decrease and because benthic organisms are animals, they too would decrease.

The element carbon has 3 naturally occurring isotopes. About 99% of carbon isotopes are C-12, about 1% are C-13, and a tiny amount are C-14. What is the average atomic mass of carbon atoms?
A) 11.01 amu

B. 12.01 amu

C. 13.01 amu

D. 14.01 amu

The unit of length that most nearly matches the width of your finger?

Question: For an 80-N squeeze on the handle of the pliers, determine the force F applied to the round rod b... For an 80-N squeeze on the handle of the pliers, determine the force F applied to the round rod by each jaw. In addition, calculate the force supported by the pin at A.

what happens when velocity and acceleration are not in the same direction?

What two roles do forensic engineers play?

You drop an object from a second floor window. Describe the speed of the object after 1 second

1ST ANSWER THAT IS CORRECT GETS BRAINLIEST!!!!
Which term describes the process of water moving from plant leaves to the atmosphere?

Air pressure
Humidity
Transpiration
Density

The larger the push, the larger the change in velocity. This is an example of Newton's Second Law of Motion which states that the acceleration an object experiences is _____ .

PLZ ANSWER ASAP!!!!!!!
A platinum bar measures 5.0 cm long, 4.0 cm wide, and 1.5 cm thick. It has a mass of 750.0 grams. Don't forget to find the volume of the bar (L X W X H). Use the formula D=m/v Calculate the density of the platinum bar (you need the volume first). Enter your answer in the space provided.

if something is being carried by westerlies, what direction is it moving??

What speed is a car going if it takes 2 hours to go 80 miles?

1. The variable ______________ describes how quickly something moves. a) time c) speed b)position d) mass

You need to measure the length of your driveway. Which measuring tool would produce accurate results that you would expect to be the same as those found by others? A Your hand's span B A string cut to the length of the tip of your finger to the bottom of your palm C A meter stick with only centimeters D A ruler with millimeters and centimeters

if the same amount of energy is added to 5 g of water and to 50 g of water, which sample will have the higher temperature

which of these is not a consequence of hydrogen bubbles covering the upper plate of a primary cell?
a: increase in the resistance of the cell
b: polarization
c: local action
d: generation of less current by the cell

A neutral atom of helium has 2 protons and ______ electrons. (Enter a whole number.)

A 6000 kg train car traveling at 2.5 m/s collides with another 6000 kg train car now they are both moving but with a speed of 1.25m/s. this an exaple of?

Newton's secind law
Newton's third law
Newton's first law
The law of conservation of momentum

All parts of the electromagnetic spectrum travel at a speed of 3 × 108 m/s when traveling through no medium. A "vacuum” means that there is no medium, such as a tube without any air in it. Therefore, 3 × 108 m/s is said to be the speed of light in a vacuum. If an electromagnetic wave’s frequency doubles in a vacuum, what are the other effects on the wave? Wavelength doubles and speed doubles. Wavelength doubles and speed stays the same. Wavelength divides in half and speed doubles. Wavelength divides in half and speed stays the same

The value of acceleration due to gravity (g) on Pluto is about 0.61 meters/second2. How much will an object that weighs 250 newtons on Earth weigh on Pluto? Note that the value of acceleration due to gravity on Earth is 9.8 meters/second2?

A.3.5 newtons

B.15.6 newtons

C.18.2 newtons

D.59.78 newtons

In your own words, explain how Doppler radar works. Describe the properties of electromagnetic waves and interactions that make Doppler radar possible. (13 points)

A current will not be induced because the wire is not part of a closed circuit.

A (n)________ is a material that does not conduct heat well

You push a coin across a table. The coin stops. How does this motion relate to balanced and unbalanced forces?

Which ones are proudest chemicals?

A neutral atom of aluminum has 13 protons and ______ electrons. (Enter a whole number.)

What is the speed, in m/s, of a wave on a cord if it has a wavelength of 4m and a period of 0.5 s

A 2.9 gram bullet is shot into a tree stump. It enters at a velocity of 304 m/sec and comes to rest after having penetrated the stump in a straight line. It takes 0.00043 sec to come to a stop after striking the stump. What was the force on the bullet during impact?

SOMEBODY PLEASE HELP!!! Indicate the reasons why the centripetal acceleration (and centripetal force) always point to the center in uniform circular motion. Select all that apply.
A.) The v points toward the center of the circle.
B.) The t points toward the center of the circle.
C.) F=ma and since "a" points toward the center, so does F.
D.) F=ma and since "m" points toward the center, so does F.

(V=velocity)(T=time)(A=acceleration)(F=force)(M=mass)

wich theory focuses on how people are different than animals

The wolves and moose of Isle Royale are the focus of the longest-running study of a predator-prey system in the wild. Both are recent arrivals to Isle Royale: moose swam to the island in the early 1900’s. Wolves followed decades later, traveling over the ice from Canada in the 1940’s.About 40 years into the study, the wolf population crashed when humans introduced the canine-parvovirus. Additional factors over the years have impacted both populations. At one point during the study, the moose population collapsed during the most severe winter on record followed by an outbreak of moose ticks. What point on the graph represents the outbreak of moose ticks and a drastic decline in the moose population?
A) Point A
B) Point B
C) Point C
D) Point D