1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
oksian1 [2.3K]
3 years ago
9

The following table contains data for five samples of water. These samples were taken at the same location in the Atlantic Ocean

, but at various depths. Use the graph to complete the table.
Answer:
Sample
Temp (oC)
Salinity (%)
Density (g/cm3)
A
21
34
_
B
11
35
_
C
12
34
_
D
19
35
_
E
3
35
_
Biology
1 answer:
xz_007 [3.2K]3 years ago
4 0
The answer is (D). Hope this helped!
You might be interested in
The myelin sheath consists of
dolphi86 [110]

<h3>Myelin is an insulating layer, or sheath that forms around nerves, including those in the brain and spinal cord. It is made up of protein and fatty substances. This myelin sheath allows electrical impulses to transmit quickly and efficiently along the nerve cells.</h3>
3 0
3 years ago
For each statement below, indicate if it is TRUE or FALSE and explain why. (a) All highly conserved stretches of DNA in the geno
Nookie1986 [14]

all statements appear to be true

4 0
4 years ago
A new microorganism is isolated from a lake and is placed into a solution of KCl. The voltage difference across its membrane is
Leona [35]

Answer: \Delta U= 1.922x10⁻²⁰ Joules

Explanation: <u>Electric</u> <u>Potential</u> <u>Energy</u> (U) is the energy a charged object has due to its location in an electric field and it will only exist with the object is charged.

<u>Voltage</u> or <u>Electric</u> <u>Potential</u> <u>Difference</u> (V) is external work done to move a charge from one point to another in a electric field.

These terms have a relationship, which is given by:

\Delta U=q\Delta V

where

q is the charge

Proton is positive and has a charge of 1.6x10⁻¹⁹C.

Unit for potential energy is Joule (J). The relation between mV and J is

1mV = 10⁻³J

Then:

V = 120x10⁻³

V = 0.12

So, for a proton to move from the negative side of a membrane to the positive:

\Delta U=q\Delta V

\Delta U=1.6.10^{-19}.0.12

\Delta U = 1.922 x 10⁻²⁰

Energy necessary to transport a proton from negative side of the membrane to the positive is 1.922 x 10⁻²⁰J.

4 0
3 years ago
Briefly describe asexual reproduction in plants
AysviL [449]

Asexual reproduction requires only one parent. Since there is only one parent, there is no exchanging of genetic information, and the offspring are clones of the parent. Asexual reproduction in plants can occur in a variety of forms, including budding, vegetative propagation, and fragmentation. Let's discuss these reproduction types.

Have you ever found an old potato hidden in the back of a cabinet in your kitchen? If a potato sits around for a long time, it will have many small growths, commonly referred to as 'eyes'. Each of these sprouts can be cut from the potato and planted. They will grow into a clone of the original plant that produced the potato. This is a classic example of budding.

For an example of vegetative propagation, let's look at the strawberry plant. If you plant strawberries, you will notice that a row of plants will quickly spread into a large mass of plants. This is because they do a type of vegetative propagation by producing runners. Strawberry plants send out horizontal stems known as stolons. These stems will work their way into the ground in places and form roots, and eventually a new plant will grow.

A third type of asexual reproduction in plants is called fragmentation. This type of asexual reproduction is often used by nurseries and greenhouses to produce plants quickly. For many plants, a clone can be created by breaking off a portion of the stem and placing it in soil or water, depending on the plant. This also happens naturally when small parts of a plant fall off onto the soil and begin to grow into a new plant. An example of fragmentation occurs in liverwort plants, whose small stems or leaves are often broken off by animals or wind and then grow into clones of the parent plant when they land in the soil. I hope this helps 

3 0
3 years ago
Read 2 more answers
Can someone help with 5-7
marin [14]

Answer:

-2

Explanation:

if it was the other way around 7-5 it would be 2 but since its written like this : 5-7 it would be -2 i think

4 0
3 years ago
Other questions:
  • Which of the following is an example of adiploid cell?<br><br> ovum<br> neuron<br> sperm
    10·1 answer
  • (Experiment 1: Diffusion through a liquid) Does the rate of diffusion correcspond with the molecular weight of the dye?
    5·1 answer
  • Elements in the same periodic table wich has the same number of valence electrons
    7·1 answer
  • How can allel frequnices change from one gerneration to the next?
    6·1 answer
  • A scientist was observing an unknown slide under an electron microsocope; he found a cell without a well-defined nucleus but wit
    15·1 answer
  • Question 6 options:
    5·1 answer
  • Which factor explains that in general, temperate and polar regions have less biodiversity than tropical regions ?
    6·1 answer
  • Where do the convection currents occur?
    7·2 answers
  • Fungi and bacteria are considered
    14·1 answer
  • While both the nervous and endocrine systems are critical for communication and coordination of body systems, the endocrine syst
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!