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Len [333]
3 years ago
9

What does observations mean

Biology
2 answers:
ale4655 [162]3 years ago
5 0

The process of observing something or someone carefully.

melisa1 [442]3 years ago
4 0

Answer:

Basically, observation can be defined as the action or process of observing something or someone carefully or in order to gain information, in other words, watching or analyzing something so as to know more about it. For example, if a biologist wants to observe the behaviour of a specific kind of animal in the wild, that person  will have to watch and focus on what that animal usually do, what it usually eats, how it hunts or find food, etc, in order to know more about the animal itself.

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In the field, you observe a lion chase, kill, and eat a gazele. A vulture pecks away at the left over meat scraps. Beetles attac
Wittaler [7]

Answer:

the order would be:

Carnivorous animal -> scavenger animal ---> autonomous living organism ---> decomposing organisms.

Explanation:

The lion would be the carnivore, the bird that eats the waste of dead meat would be the scavenger, the vegetable the autonomous, since it does not require an external energy source to live but synthesizes its own energy and finally the decomposers fulfill the function to decompose chemical compounds to give energy to the earth, which would be useful for the growth of other living organisms. This is how the chain meets the cycle of life.

7 0
3 years ago
Living organisms make and use three main types of ribonucleic acids (RNA) for their biological functions: ribosomal RNA (rRNA) m
serg [7]

Answer:

<u>Part A</u>

Drag these words to the space

(1) tRNA: "contains an anticodon" "has amino acids covalently attached in active form"

(2) mRNA: "has introns and exons" "contains genes for a protein"

(3) rRNA: "is found in ribosomes" "is the most abundant form of RNA"

<u>Part B</u>

(1) Replication: Leave blank because no RNA is involved .

(2) Transcription/RNA processing: mRNA because it is synthesized from the information in DNA

(3) Translation: rRNA and tRNA

3 0
4 years ago
What normally happens when the blood glucose level falls?
Ugo [173]
You get dizziness, headache, trouble concentrating and blurred vision
7 0
4 years ago
Read 2 more answers
Which of the following would contain the largest concentration of digestive enzymes?
Feliz [49]

The LYSOSOME contains the largest concentration of digestive enzymes. This organelle has an internal acidic pH required for these enzymes to carry out their functions.

The lysosome is a eukaryotic membrane-bound organelle that contains different types of hydrolytic enzymes to degrade cellular components.

This organelle (lysosome) is part of the endomembrane system, which also includes the endoplasmic reticulum, Golgi apparatus, transport vesicles and nuclear envelope.

The main functions of the lysosomal enzymes include degradation and recycling of cellular byproducts, and metabolic roles.

Learn more in:

brainly.com/question/1945886

3 0
3 years ago
3. Nowadays many people are using sunscreen lotions as per doctor's advice to protect
evablogger [386]

Answer:

Ozone layer... pollution

Explanation:

The ozone layer is a layer in the atmosphere which provides a barrier between harmful UV rays and the Earth. However, pollution is quickly depleting the layer which in turn creates a higher risk of skin cancers and other conditions caused by harmful UV rays.

7 0
3 years ago
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