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larisa [96]
2 years ago
11

Which conclusion is best supported by Daniels observations and discoveries

Biology
2 answers:
disa [49]2 years ago
8 0

Which conclusion is best supported by Daniel’s observations and discoveries? d

Pani-rosa [81]2 years ago
3 0
Since there are no choices, it will be difficult to answer your question.
Let's say these are the choices:

A. The liquid is a pure substance because it is colorless.
B. The liquid is a mixture because its temperature rises.
C. The liquid is a pure substance because it remains liquid when cold.
D. The liquid is a mixture because it has a gas dissolved in a liquid. 

your answer is D. The liquid is a mixture because it has a gas dissolved in a liquid. 
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Which of the following is an example of cohesion?
Sloan [31]

Answer:

b

Explanation:

5 0
2 years ago
Define the three different types of densities:
damaskus [11]
1) Arithmetic density- the number of people per square unit of land 
2) Physiologic density-  Is the number of people per square unit of farmland.
3) Agricultural density- is the number farmers per unit of farmland.

5 0
3 years ago
WHAT HAPPENS TO VOLUME AS TEMPERATURE CHANGES?​
lara [203]

Answer:

Depends on temperature

Explanation:

If the volume of a container is increased, so does the temperature.

If the volume of a container is decreased, so does the temperature.

3 0
3 years ago
at short focusing distances, ciliary muscles contract. what effect do these contractions have on the suspensory ligaments?
True [87]

At short focusing distances, ciliary muscles contract causing the suspensory ligaments to tighten.

The ciliary muscle is an integral muscle of the eye that is constructed as a ring of smooth muscle in the middle layer of the eye, the uvea (vascular layer). It regulates the passage of aqueous humor into Schlemm's canal and governs accommodation for observing objects at different distances.

A suspensory ligament is a ligament that provides support to a body part, particularly an organ. The suspensory ligament protects the fetlock from hyperextension (i.e., falling too low) during exercise. The ligament begins in both the fore and hindlimbs at its connection to the back of the upper cannon bone.

When the ciliary muscle relaxes, its diameter increases; when the suspensory ligaments tighten, the lens becomes thinner. This occurs when concentrating on a celestial object. When the ciliary muscle contracts, the lens becomes much more circular and has more focusing power because the pressure on the zonular fibers is reduced. When the ciliary muscles relax, these fibers contract, pulling the lens out and creating a flatter shape with less focusing power 

For more information on suspensory ligaments, visit :

brainly.com/question/12999415

#SPJ4

6 0
1 year ago
The Great Oxygen Event marks the time, approximately 2.5 billion years ago, when ________.
Leokris [45]

Answer :There was enough oxygen in the atmosphere to support a major burst of life on Earth

Explanation:

The Great Oxygen Event marks the time, approximately 2.5 billion years ago, when there was enough oxygen in the atmosphere to support a major burst of life on Earth

For the first half of the Earht's history, there was no oxygen in the atmosphere. It was inhabited only by single-celled organisms.Of  those simple life forms, the cyanobacteria may have. evolved a way to take energy from sunlight, and used it to make sugars out of water and carbon dioxide. They used the same chemical process we know as photosynthesis. This released vast quantities of oxygen into the atmosphere and  triggered the evolution of complex life.

3 0
3 years ago
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