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sveta [45]
3 years ago
10

What is the difference between small, controlled lab experiments versus an ecosystem-scale experiment?​

Biology
2 answers:
3241004551 [841]3 years ago
3 0

Answer: the number of variables

Explanation:

Molodets [167]3 years ago
3 0

Answer:

D) The number of variables

Explanation:

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Does any one know the correct choice for these?! If you are correct ill mark you as the best answer!
vekshin1

Answer:

1 A 2D

Explanation:

4 0
3 years ago
(1744-1829) was an important French naturalist. He was one of the first scientists to propose that species change over time. ide
zalisa [80]
<h2>Jean Baptiste Lamarck</h2>

Explanation:

Jean Baptiste Lamarck (1744-1829) was an important French naturalist. He was one of the first scientists to propose that species change over time.

Jean Baptiste Lamarck published his theory of evolution in the book <em>Philosophie zoologique </em>called the theory of use and disuse or the inheritance of acquired characteristic. According to this theory, ecological conditions in which an organism lives cause it to have certain needs. These needs are met by modification of old organs or by production of new rudimentary organs.The continuous  use of the rudimentary structures allows them to increase in size and disuse causes that organ to degenerate. These changes become fix and become inheritable.

4 0
3 years ago
How do greenhouse gases affect earth's environment?
Bingel [31]
It makes an area strongly composed of Oxygen and air vapor.
8 0
3 years ago
A student wants to work with global warming models. Which of these fields of study would be most useful?
lina2011 [118]

Meteorology fields of study would be most useful for global warming. Option D is correct option.

<h3>What do you mean by meteorology?</h3>

The study of the atmosphere and short-term motions within it is known as meteorology. Meteorology, also referred to as "weather," is the study of atmospheric factors that affect the present or impending weather.

As a result of human activity, particularly the burning of fossil fuels, which raises the amounts of heat-trapping greenhouse gases in Earth's atmosphere, the Earth's climate system has been warming over a lengthy period of time, as shown since the pre-industrial era (between 1850 and 1900).

Learn more about meteorology here:

brainly.com/question/12612693

#SPJ1

8 0
2 years ago
A lab investigation involves using food coloring to track diffusion. Which action should students take to avoid damaging their c
erica [24]

While working in labs with chemicals or specimens one should follow good laboratory practices. Professional conduct and manner should be maintained during working in labs.

The action that should be taken by a student is:

Option B. Wear a lab apron or lab coat over the clothing.

The good lab practices can be explained as:

  • To avoid staining clothes individuals should wear lab coats over their clothes.

  • Lab coats avoid staining and splashing your skin and clothes from chemicals and dyes.

  • Lab coats are designed to protect against corrosive chemicals from soaking into the skin.

Therefore, the student should wear lab coats and aprons.

To learn more about lab coats and laboratory practices follow the link:

brainly.com/question/609930

4 0
2 years ago
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