All categories

2 years ago

What is the term used for low oxygenated waters?

Advanced Placement (AP)

1 answer:

dimulka [17.4K]2 years ago

6 0

Answer:

Low oxygenated areas are called hypoxia.

Low oxygenated waters are called anoxic waters which is a more severe condition of hypoxia.

You might be interested in

I'll mark brainliest to anyone who can help me!

Elodia [21]

Answer:

its section 2

Explanation:

4 0

2 years ago

Read 2 more answers

Usually, loads of more than ______ pounds require the assistance of a second person. A. 40 B. 20 C. 50 D. 30

Zanzabum

The answer is: A. 40

8 0

2 years ago

If a researcher was collecting data from the same group of 30 people from infancy through childhood, they would be using the ___

Ede4ka [16]

Answer:

a. longitudinal

Explanation:

A longitudinal study examines a given group over a long period of time, so collecting data from the same group of 30 people over their lifetime certainly fits that definition. It's more like an evolution study.

A cross-sectional compares different groups at the same point in time. So, it's more like a survey.

A microgenetic is much focused in time, providing multiple data sets in a short time to examine rapid evolution of a subject.

An experimental study design will make interactions and experiments with the study group, while this is not the case here apparently, and experimental is usually for a much shorter period than a generation.

3 0

2 years ago

The equations of the tangent to the curve y=xsinx at the point (pi/2,pi/2) is

never [62]

The first thing you have to realize is that tangent is the slope of a curve on a given point. You can solve for the slope by finding the derivative of the given function. So:

$\frac{d}{dx} xsin(x)$

Next use product rule (I recommend watching videos if you're confused):

$= [sin(x)] + [x*cos(x)]$

Next substitute you x-value (π/2) into your derivative:

$= [sin( \frac{ \pi}{2} )] +[ \frac{\pi}{2}*cos( \frac{\pi}{2})]$
$= 1 + \frac{\pi}{2} *0$
$= 1$

So our slope at π/2 is 1. Next we use our slope-form and substitute our given value and solve for y-intercept (algebra-stuff)

$( \frac{\pi}{2}) = 1( \frac{\pi}{2}) + b$
$b = 0$

So we get our equation:

$y = x$

So our answer is E

Feel free to ask any questions.
Hopes this helps!

8 0

2 years ago

Select the correct answer from each drop-down menu.

velikii [3]

Answer:

is injected back to

Explanation:

6 0

2 years ago