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alexandr1967 [171]
3 years ago
9

TEST YOURSELF

Biology
1 answer:
Marrrta [24]3 years ago
3 0

Answer:

Really

Explanation:

who would want to test their self

pop quiz

if people can't see air can fish see water

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Charles Darwin read an essay by Thomas Malthus in 1798 regarding human population growth. Malthus reasoned that human suffering,
Korvikt [17]

Answer:

The ability of species of living beings to overproduce offspring

Explanation:

Darwin proposed that species have the ability to produce offspring at a rate that could cause a geometric increase in the population size. This is called biotic potential. The overproduction of offspring causes intraspecific competition for the limited available resources. Darwin reasoned that the overproduction of progeny leads to a struggle for existence between the individuals of a population. He observed that the struggle for existence does not allow the population size of species to grow geometrically.

4 0
3 years ago
In your OWN WORDS define the word photosynthesis make it simple.
Rama09 [41]

Answer:

The way that plants create food using sunlight

Explanation:

8 0
3 years ago
Read 2 more answers
What is the difference between relative and radiometric dating and why is radiometric dating more accurate?
bonufazy [111]

Answer:

The main difference between relative dating and radiometric dating is that relative dating is the method used to determine the age of rock layers according to their relative depth whereas radiometric dating is the method used to determine the absolute age with the use of decaying products of the natural radioactive. Also, absolute dating is more precise than relative dating because it tells the exact age of the fossils. Both are ultimately based on the fossils found in the strata.

3 0
3 years ago
Read 2 more answers
Some bacteria living in the ocean floor can turn methane (a gas) into food.
Nesterboy [21]

Answer:

Option A

Explanation:

Only an autotrophic species can convert methane into food.  

Deep below the sea, methane and hydrogen sulfide are found in abundance. These gases get mixed into the sea water.  

Autotrophic bacteria containing phosynthetic pigments oxidize these dissolved gases thereby producing food.  

Hence these autotrophic bacteria’s will be considered as producers as they produce food.  

Thus, option A is correct.

3 0
3 years ago
The aspect from which a sample is drawn is known as the
PolarNik [594]

We use samples to perform experiments. When sampling, we take test subjects from a larger group often known as "<em>population</em>" or at times "<em>universe</em>".

Sampling is a term we use to describe the process of selecting a small representitive group from a larger population. Sampling can often be divided in its simplest form into:

  1. <u>Random Samples</u>
  2. <u>Non-Random Samples.</u>

Which as their names imply, represent first a sample that is chosen by not specific method and whose probability is equal for the entire <em>population</em>, and secondly a sample chosen based on specific parameters.

Sampling can then become more complex, being divided into more complex methods such as:

  • <u>Systematic sampling </u>
  • <u>Stratified sampling </u>
  • <u>Cluster sampling</u>

etc.

The one thing all of the sampling methods have in common is the fact that they will all draw their samples from one place. This place or aspect from which samples are drawn is known as the <em>population</em> <em>group </em>or sometimes coined as the <em>universe</em>, to represent the group in its entirety.

To learn more visit:

brainly.com/question/350477?referrer=searchResults

8 0
3 years ago
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