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
Flauer [41]
3 years ago
8

What method is used when you try several different solutions to see what works?

Biology
2 answers:
Flauer [41]3 years ago
6 0
Trial and Error

.............................
pentagon [3]3 years ago
6 0
The answer should b trail and errors
You might be interested in
What is the meaning of transpiration?
disa [49]
Evaporation of water from plants:)
7 0
3 years ago
Read 2 more answers
What is a beneficial association between the roots of a plant and a fungus?
Gnom [1K]

Answer: Mycorrhiza

Explanation: Mycorrhiza is a symbiotic relationship between a plant and a fungi. Nearly 80 percent of all plants with root systems participate in this mutualistic relationship. In mycorrhiza, the fungus forms a haustoria that penetrates the cell walls of the plant's roots. The fungus absorbs all the nutrients from the roots as they are transported to the plant. In return, the fungus gives the plant necessary chemicals and minerals that it cannot properly reach on its own.

3 0
3 years ago
Read 2 more answers
Which of the following could be caused by a decrease in carbon fixation?
sleet_krkn [62]
<h3><u>Answer</u>;</h3>

An increase in the total biomass of consumers in the world

<h3><u>Explanation</u>;</h3>
  • Carbon fixation is the process through which carbon dioxide is removed from the air and incorporated into an organic molecule.
  • Carbon fixation occurs during the light independent reaction of photosynthesis and is the first step in the C3 or Calvin Cycle.
  • The Calvin cycle uses the energy from short-lived electronically excited carriers to convert carbon dioxide and water into organic compounds that can be used by the organism.
6 0
4 years ago
Read 2 more answers
Please answer these questions I'll give 40 brainliest and you will help me so much
Kisachek [45]

Answer:

10:  Number of protons always equal number of electron, but that's the case with a neutral atom. ... This implies that it has same number of protons and electrons in it. It means it has same amount of positive and negative charge, which cancel each other, and the atom as a whole becomes electrically neutral.

19: The three stable isotopes of Argon, Argon-36, Argon-38, and Argon-40, would all have 18 protons and 18 electrons if they are all neutral. The three isotopes will have different numbers of neutrons compared to each other (18, 20, and 22 neutrons respectively).

20: This isotope of fluorine has 9 protons, 9 electrons and 10 neutrons.

Explanation: Hope those are the only answers you needed. I just saw the stars next to them and figure those were the only ones you needed.

8 0
3 years ago
The melting temperature of DNA is the point at which a molecule is half-dissociated (the two strands separate). The melting temp
Vikki [24]
I think it’s gonna be C.
3 0
3 years ago
Other questions:
  • A train travels at 69 kilometers in 1 hours and then 98 kilometers in 5 hours. What is it’s average speed?
    6·1 answer
  • Which cytoskeleton fibers are found in cilia and flagella?
    15·2 answers
  • Which is a reason that many organisms that have existed on earth have left no fossils?
    5·2 answers
  • Sophie is preparing a qualitative research plan for her study that explores the stories of young cancer survivors. Of the follow
    6·1 answer
  • Place the steps of the respiration process in the correct order.
    6·2 answers
  • What allows enzymes to interact with the substrate?​
    12·1 answer
  • Red shift
    13·1 answer
  • Which color are the hottest stars?
    14·2 answers
  • What are the four primary uses or benefits of the nguni breed amongst South African communities?​
    11·1 answer
  • Which of the following is formed when a group of tissues works together to preform a common function
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!