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1 answer:

6 0

When organisms use organic matter for cellular respiration, all the matter goes back into carbon dioxide, water, and minerals, while all the energy leaves the ecosystem as heat (which is ultimately radiated out into space). So matter cycles, energy flows through ecosystems.

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barxatty [35]

The answer would be adaption or evolution in the animal kingdom

3 0

3 years ago

A random-digit dialed survey conducted in the city of long beach, california reported that a greater proportion of nonsmokers en

djyliett [7]

Answer:

The correct answer is case-control study.

Explanation:

In a case-control study, two groups of the population are used, in which one group is kept as control, and the other is known as the experimental group that encounters with a specific disease or an outcome. With the help of this study, one can expose the groups to various or single outcomes.

In the given case, a study is done in which an advertisement on a ban on smoking is encouraged by the non-smokers at the alcohol sale points but not by smokers, in the process a random digit dialing method was used. This random digit dialing method is an illustration of a case-control study, in which the survey of the individuals is done regarding the ban on smoking.

8 0

3 years ago

11. Punnett squares can also be used to predict genotypes of the parents. A guinea pig with short hair is crossed

emmainna [20.7K]

Answer:

Ss × ss

Explanation:

This question involves a single gene coding for hair length in guinea pigs. The alleles for short hair (S) is dominant over that of long hair (s).

According to this question, a guinea pig with short hair (S_) is crossed to one that has long hair (ss) to produce offsprings that have 44 short hair and 46 long hair. This number of offsprings produced indicate a ratio of 1:1, which can only be produced if the short haired guinea pig is heterozygous i.e. Ss.

Therefore, the genotype of the parents are Ss (short hair) and ss (long hair) i.e. Ss × ss. This combination will produce offsprings with the following proportion: Ss (1) : ss (1).

4 0

3 years ago

Maintaining internal conditions within in an organism is a character of life known as ____

grandymaker [24]

The answer is homeostasis.

8 0

3 years ago

1. What is the term that refers to the change that happens in a living organism because of a stimulus?

Studentka2010 [4]

Answer:

The answers are :-

1.What is the term that refers to the change that happens in a living organism because of a stimulus?

c) stimulus

2. The best example of an organism's response to a stimulus.

d) dog barks when there are fireworks.

3. The process by which living organisms stay the same.

b) homeostasis

4.How does a one-celled organism grow?

c) It divides

PLZZ MARK ME AS BRAINLIEST 

4 0

2 years ago