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
forsale [732]
3 years ago
13

An English doctor is given credit for developing the modern terrarium in the 1800s. The doctor kept some plants in a sealed glas

s jar containing soil and air . The plants Survived in the sealed jar for four years . What two processes allowed the plants to cycle nutrients and sirvive in the sealed jar?
Biology
1 answer:
sladkih [1.3K]3 years ago
8 0
Cellular respiration and photosynthesis
You might be interested in
Marconi expanded on Morse's invention of the telegraph but he also changed media forever by?
gavmur [86]
The correct answer for the question that is being presented above is this one: "broadcasting the very first transatlantic radio signal." Marconi expanded on Morse's invention of the telegraph but he also changed media forever by <span>broadcasting the very first transatlantic radio signal. </span>The first successful long-distance wireless telegraph was created by him.
8 0
4 years ago
At what stage of the scientific method are scientists most involved in working with nonscientists? A. Hypothesis B. Experiment C
Evgesh-ka [11]
This would be D communicate findings, this would be the scientist sharing the findings with someone who isn't a scientist. 
6 0
3 years ago
Which molecule contains the instructions for making proteins? A. DNA B. RNA C. Carbohydrates D. Protein​
Anettt [7]

Answer:

I thinks it‘s A. DNA

Explanation:

7 0
3 years ago
16. In the context of the personality research methods, determining the effect of one or more variables on behaviour....
Marina86 [1]

Answer:

an experiment

Explanation:

In the personality research methods, an experiment is the method determines the effect of one variable or more variables on the behavior. In personality research methods, we conclude that :

-- it can be stable as well as predictable

-- it is based on the behavior and the personality  traits

-- it is resistant to the sudden changes

7 0
3 years ago
A group of parasites called myxozoans have traditionally been considered simple multicellular protists. However, because these o
brilliants [131]

Answer:

A group of parasites called myxozoans have traditionally been considered simple multicellular protists. However, because these organisms possess stinging cells, some scientists consider them to be animals in the phylum that is named for such cells, the <u>cnidarians</u>.

Explanation:

Cnidarians are animals with radial symmetry, that is, their bodies can be divided, by different planes, into equal parts. It includes hydras, jellyfish, anemones and marine corals. Its body is a kind of sac with an opening (the mouth) surrounded by a circle of tentacles. Some have a dominant jellyfish phase, others polyp, or both. They present defensive nematocysts with stinging action.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Lipid molecules are made up of log chains of hydrogen and
    10·1 answer
  • Is hot tea a homogeneous or a heterogeneous mixture
    10·1 answer
  • ​an infant with a suspected protein intolerance may be _____.
    15·1 answer
  • True or False: It is easier to restore damaged land and soil than it is to protect them.
    8·1 answer
  • How does this correlate to the severity of these diseases?
    8·1 answer
  • Can plz hurry i have a 1 hr
    14·1 answer
  • One similarity between DNA and mRNA is that they both ..... pls help !!!
    6·1 answer
  • whales have similar structures to mammals for both their front limbs and even back legs. however a well uses its front limbs to
    6·1 answer
  • Why can’t a virus reproduce on its own?
    7·1 answer
  • According to the text, about 40,000 km2 (4 E4 km2) of the sea bottom are scored daily by trawling. Use that number to complete t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!