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evablogger [386]
3 years ago
10

I I need help please ??!!

Biology
2 answers:
elena-s [515]3 years ago
5 0
All matter has energy ( matter and energy are technically the same thing )
energy matter has when still
Lubov Fominskaja [6]3 years ago
5 0

Answer:

1. C (All matter has energy)

2. B (Energy matter has when still)

Explanation:

Matter itself has energy

Potential energy is stored energy when an object is still.

Hope this helps!

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Which adaptation helps to prevent water loss in conifers
horrorfan [7]
Cuticle coating on leaves, and thick epidermal call walls.
8 0
3 years ago
The study of age-related changes in behavior and mental processes throughout the lifespan is called _____________________.
Mnenie [13.5K]

Answer:

Development psychology.

Explanation:

Psychology is the scientific study that mainly deals with the behavior and mind study of the organisms. The different fields of psychology are social psychology, cultural psychology and development psychology.

The development psychology mainly studies the changes of the human beings with the time. The different changes like mental, behavioral and social changes are common and might occur due to the change in the external and internal environment.

Thus, the answer is development psychology.  

8 0
3 years ago
you are working with a population of snails. during the mating season, you observe that individuals in the population will only
kirza4 [7]

The statement: Allele frequencies will stay the same, but genotype frequencies will change over time is False, option B

<h3>What are dominant and recessive traits?</h3>

Dominant traits are traits which whenever the allele for such traits appear will always be expressed in the offspring.

Recessive traits are traits which are masked by the dominant trait whenever the allele for the dominant traits appear. Recessive traits are only expressed in the absence of the dominant traits.

In the snail population, the M is dominant over m and that selection acts against hom0zygous recessive individuals.

Also individuals in the population will only mate with others of the same genotype.

Overtime, it will be observed that the allele frequencies and the genotype frequencies will change over time.

In conclusion, the allele frequency and genotype frequencies of the snail population will change over time.

Learn more about  allele and genotype frequencies at: brainly.com/question/6139888

#SPJ1

Note that the complete question is given below:

You are working with a population of snails. during the mating season, you observe that individuals in the population will only mate with others of the same genotype (for example, mm individuals will only mate with mm individuals). there are only two alleles at this locus (M is dominant; m is recessive); you have determined that the frequency of the M allele = 0.4 and that selection acts against h0m0zygous recessive individuals. Consider whatbwill occur in this population overbthe course of many generations and mark A for True or B for False for each of the following statements:

Allele frequencies will stay the same, but genotype frequencies will change over time.

8 0
2 years ago
People with lactose intolerance do not have enough ________.
Mariulka [41]
B. Lactase

Hope that helps!
5 0
4 years ago
Read 2 more answers
Need help ASAP !!!!!!!!
Ann [662]
Genes are segments of DNA used to produce proteins.
Genetics is the study of hereditary.
Hereditary is the passing of traits from parents to offspring.
DNA is the genetic material passed from parent to offspring.

I believe these are correct. Hope this helps :)
8 0
4 years ago
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