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Phantasy [73]
3 years ago
6

Is pain a sign or symptom

Biology
1 answer:
tigry1 [53]3 years ago
4 0
Pain is more defined as a symptom
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Explain the importance of independent and dependent variables in an experiment.
ddd [48]

Answer: Independent variable is what is being modified, it is important to compare it to your control group, (which is the original).

Dependent variable is what is being measured, to compare it to the control group to see if your hypothesis works or not.

Explanation: Here's a(n) example:

Bob wanted to take a mint with a mint drop, and he wanted to measure if it can make his breath fresher, but he also wanted to take it with a regular mint to see which is the freshest breath.

Independent variable: Mint drop.

Dependent Variable: Breath (To see if it is going to change with a mint drop.)

Control Group- Regular mint.

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The equator is a line of latitude true or flase
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What is the definition of a asexual human
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the lack of sexual attraction to others, or low or absent interest in or desire for sexual activity. It may be considered a sexual orientation or the lack thereof.

Explanation:

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Animal Diversity Lab Activity:
Olenka [21]

The phylogenetic tree of organisms within the animal kingdom include characteristics below:

  • Ancestral protists
  • Tissues
  • body symmetry
  • Germ layers
  • Body cavity
  • Porifera
  • Platyhelminthes
  • Nematoda
  • Annelida
  • Mollusca
  • Arthropoa
  • Echinodermata
  • Chordata

<h3>What is phylogenetic tree?</h3>

A phylogenetic tree simply refers to a branching diagram or a tree showing the evolutionary relationships among various biological species of both plants and animals based on their similarities and differences; either genetically or physically

Generally, animals; be it vertebrates or invertebrates has the few characteristics below:

  • All animals are multicellular organisms
  • Animals are also heterotrophic, meaning; they depend on other organisms for food or they obtain their energy by consuming energy-releasing food substances.
  • Animals typically reproduce sexually.
  • All animals are also made up of cells that do not have cell walls.

In conclusion, the phylogenetic tree of organisms within the animal kingdom include all characteristics mentioned above

Learn more about animal diversity:

brainly.com/question/15784565

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1.What do you call the number in front of a chemical formula that tells how many atoms or molecules of a substance take part in
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d

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