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Lynna [10]
3 years ago
5

According to the scientific method, how would you test a hypothesis?

Biology
1 answer:
poizon [28]3 years ago
8 0
C. design and conduct an experiment.
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Why might increased turbidity increase the chance of something harmful being in the water
sergejj [24]

In drinking water, the more turbid it appears, the higher the chance that  those using it could end up with  gastrointestinal diseases.  The water may be having contaminants such as viruses and pathogenic bacteria which are found attached to suspended solids. These solids may interfere with disinfection of the water.

Erosion and effluent from highly urbanized  areas contribute to the turbidity of water in those areas.  In open bodies of water, organisms such as phytoplankton can contribute to turbidity in the water. 



8 0
3 years ago
Question 2 (1 point)
Sphinxa [80]

Answer:

poopy

Explanation:

when the stink-hole hasn't been wiped a double nutella bread which is created which is then pushed into the SHTANKHOLE

5 0
3 years ago
Distinguish between major classes of biomolecules, proteins, lipids, carbohydrates, nucleic acids?
olasank [31]

Answer:

Proteins (polymers of amino acids)

Carbohydrates (polymers of sugars)

Lipids (polymers of lipid monomers)

Nucleic acids (DNA and RNA; polymers of nucleotides)

Explanation:

Proteins:

Chemical formula is CHON

−NH2 + −COOH +R group

Monomer is Amino acids.

Examples are enzymes, and some hormones.

Uses are Storage; Signals; Structural; Contractile; Defensive; Enzyme; Transport; Receptors.

Lipids:

Chemical formula is C:H:O

Greater than 2:1 H:O (carboxyl group)

Monomer is fatty acid and glycerol.

Examples are butter, oil, cholesterol, beeswax.

Functions are energy storage; Protection; Chemical messengers; Repel water.

Carbohydrates:

Chemical formula is C:H:O

1:2:1

Monomer is monosaccharides.

Examples are Glucose, Fructose, Starch, Glycogen, Cellulose.

Uses are energy storage; structure.

Nucleic Acids:

Chemical formula is CHONP

(pentose, nitrogenous base, phosphate ).

Monomer is nucleotides.

Examples are DNA, RNA.

Uses are Genetic information

5 0
3 years ago
Read 2 more answers
State two functions of the cell membrane​
Brrunno [24]
The cell membrane allows substances to enter and leave the cell and gives the cell structure.
4 0
3 years ago
Read 2 more answers
Tall plants are dominant over short plants. One parent is homozygous dominant and the other is heterozygous for plant height.
Greeley [361]

Answer:

a. all tall

Explanation:

If genotypically one of the parents is homozygous dominant and another one is heterozygous for plant height then phenotypically all their progeny will be tall.

Let us suppose, 'T' represents dominant allele and 't' represents recessive allele. Then the genotype of one parent who is homozygous dominant will be TT and genotype of another parent  who is heterozygous will be Tt.

The cross is depicted in the attachment.

Here it may also be noted that genotypically two of the progeny will be homozygous dominant while two of the progeny will be heterozygous but phenotypically all the progeny will be 'tall'.

7 0
3 years ago
Read 2 more answers
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