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lianna [129]
3 years ago
10

Which of these experiments with make use of qualitative data?

Biology
1 answer:
laiz [17]3 years ago
4 0
3. A study on the change in freezing point of water when salt is added. hope this helps
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properties of baking soda property observed observation color white texture fine crystals odor none mixed with water dissolves m
antiseptic1488 [7]

The right option is d) bubbles

The production of bubbles when baking soda mixes with an acid such as vinegar is the observation that indicated a chemical property of the baking soda.

Baking soda (also known as sodium bicarbonate) is a nonflammable, white crystalline powder. Baking soda is odorless, and alkaline. Baking soda reacts with vinegar (acetic acid) to produce carbon dioxide (a gas), water, sodium ion and acetate ion. Baking soda is used for many purposes such as; as an antacid for treating indigestion, for baking, in fire extinguishers, as a water softener, as a pesticide, and to remove dirts from materials.


8 0
3 years ago
Read 2 more answers
Ben Affleck has a cleft chin, but his ex-wife Jennifer Garner does not. Neither one of their two daughters (Violet and Seraphina
kherson [118]

Answer:

Ben - Y Xc

Jen - XCXC

Violet - XCXc

Seraphina - XCXc

Samuel- Y Xc

Explanation:

Given -

Ben has a cleft chin

Let the allele for cleft chin be "c"

and the allele for normal chin be "C"

When Ben with cleft chin mates with wife Jennifer Garner having normal chin, then the two girl child do not have cleft chin but the boy has cleft chin.

This means that the allele C could be X -linked and the mother is not the carrier but the father is

The genotype of father Ben would be Y Xc

Genotype of mother would be XCXC

Genotype of two daughters XCXc  , XCXc which means they are carrier for the next generation

Genotype of Boy - Y Xc

3 0
3 years ago
Explain how an earlier spring caused by climate warming trends might affect plant life.
8_murik_8 [283]
Because the plants are blooming to early and they can freeze
8 0
2 years ago
Read 2 more answers
What is an acid?
Whitepunk [10]
B is correct

Acids are molecular compounds that release hydrogen ions. A binary acid consists of hydrogen and one other element.
7 0
2 years ago
A species is a group of similar organisms that
Pavel [41]

Answer:  <u>can be with one another to produce fertile offspring. </u>

Explanation: Individuals of the same species can reproduce to make more individuals of the same species.

8 0
3 years ago
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