1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlladinOne [14]
3 years ago
10

Our Secret Universe The Hidden Life of the Cell

Biology
1 answer:
rodikova [14]3 years ago
3 0
Oooh wordd thats cool
You might be interested in
What best explains the variation in tree heights in the topical rain forest
dem82 [27]

Answer:

B. Competition for light and moisture

Explanation:

Plants grow towards sunlight which is necessary for photosynthesis, of which they utilize sunlight, carbondioxide, and moisture to manufacture their food. In the tropical rain forest, competition is intense among plants for sunlight and moisture.

The trees/plants that are able to get enough sunlight and moisture gain advantage over others as they grow bigger and taller, as the rest struggle to get some sunlight and moisture. The canopy of taller trees usually cut-off sunlight from teaching shorter trees, thereby making availability of sunlight to the shorter trees quite limited. As a result of this, we have variations of trees with different height in the tropical rainforest.

4 0
2 years ago
A researcher is studying the effects of caffeine on the rate of sunflower growth to determine if caffeine stimulates sunflower p
wariber [46]

Answer:

A null hypothesis would be that caffeine doesn't stimulates sunflower plants to grow taller.

Explanation:

Null hypothesis: In research methods, the term "null hypothesis" is described as a type of hypothesis that proposes that there's no difference between specific characteristics of a particular data gathering process or population.

Function: The main aim of "null hypothesis" is to prove whether or not a specific test or study is supported and is separated from the researcher's own decisions and values. It is responsible for providing a way to a given study or test and is represented by H0.

4 0
3 years ago
Scientists believe that the first organisms that appeared on Earth were prokaryotic. Which of the following best represents what
tekilochka [14]
Prokaryote is a bacteria
5 0
3 years ago
When humans eat food, the food begins digestion in the mouth. Then it travels to the stomach and finally ends up in the intestin
Pachacha [2.7K]

Answer:

The digestive system

Explanation:

8 0
3 years ago
Name the state of matter of each layer of the earth
Marysya12 [62]

Answer:

Name the state of matter of each layer of the earth... The crust and the inner core are solid, whereas the outer core and inner mantle are liquid. The outer mantle is semi solid.

Explanation:

4 0
3 years ago
Other questions:
  • Mitochondria are the powerhouses of eukaryotic cells. Roughly, an average size mitochondrion can be modeled as a cylinder of rad
    14·1 answer
  • What is the process in which amino acid chain arrange themselves as three-dimensional structures?
    15·1 answer
  • All of the following are possible sources of error in a scientific investigation except for
    13·2 answers
  • Sunlight, water, minerals, air, and space are all _______ of plants. A. predators B. competing factors C. basic needs D. parasit
    12·2 answers
  • In your own words, write a
    11·1 answer
  • Why one strand of dna used to make mrna?
    9·1 answer
  • How does blood get around the body from the heart? What pieces of the heart does the blood go through?
    13·2 answers
  • What are the 2 reasons why cells undergo the process of MITOSIS?
    15·1 answer
  • What is the most important reason to control the conditions of an experiment?
    12·1 answer
  • Which is a force that holds atoms together?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!