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solong [7]
2 years ago
8

1. Describe some of the important observations that Darwin made, both while he was traveling on the expedition of The Beagle and

after her returned to England, that led him to develop his theory of evolution.
Biology
1 answer:
lions [1.4K]2 years ago
8 0

In Galapagos Charles Darwin Discovered a large amount of birds and reptiles that had developed a sense of isolation from the main land.

Explanation:

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The muscular system is mostly made of muscles that allow your body to move and be flexible. Muscle tissues can be classified int
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The muscular system can be broken down into three types of muscles: skeletal, smooth and cardiac, according to the NIH. Skeletal muscles are the only voluntary muscle tissue in the human body and control every action that a person consciously performs. The muscle that is found at the heart is Cardiac Muscle.  It is an involuntary, striated muscle that constitutes the main tissue of the walls of the heart. Hope this helps.

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3 years ago
Compare and contrast radio waves and cosmic waves.​
Aleks04 [339]

Answer:

here's your ans..hope it helps.

3 0
3 years ago
What is a macromolecule? Identify the four types of biological macromolecules
insens350 [35]
A macromolecule is a large molecule containing many atoms. The four type are carbohydrates, lipids, proteins, and nucleus acids.
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3 years ago
Why saturated solution prepared at higher temperature gives crystal on cooling​
charle [14.2K]

Answer:

Cristal is formed when the solution is cooling because the solvent can't keep all the molecules of the substance and these molecules are beginning to leave the solvent and form solid crystals.

Explanation:

It means that every crystal is formed of one molecule of the solvent. When the solvent reaches room temperature, it is moved to the ice bath to finish the process of crystallization.

4 0
3 years ago
List all organelles that are found suspended or cushioned in the cytoplasm of an animal cell. There are 15 total
DIA [1.3K]

Answer:

The organelles in an animal cell are as follows:

cell membrane, nucleus, nucleolus, nuclear membrane, cytosol, smooth endoplasmic reticulum, rough endoplasmic reticulum, Golgi apparatus, ribosomes, mitochondria, centrosome, cytoskeleton, vacuoles, vesicles, and lysosomes.

Explanation:

An animal cell is a typical example of an eukaryotic cell i.e a cell that contains a membrane-bound nucleus. In the cell are certain structures that performs specific functions in the cell called ORGANELLES. The organelles, according to this question, are found suspended or cushioned in the cytoplasm of the animal cell.

A list of the organelles in the cytoplasm (part of the cell that excludes the nucleus) of an animal cell are as follows:

- cell membrane

- nucleus

- nucleolus

- nuclear membrane

- cytosol

- smooth endoplasmic reticulum

- rough endoplasmic reticulum

- Golgi apparatus

- ribosomes

- mitochondria

- centrosome

- cytoskeleton

- vacuoles

- vesicles

- lysosomes

3 0
3 years ago
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