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
irakobra [83]
3 years ago
15

Helllppppp ASAPPPP the person with the first answer will be marked the brainliest!!!!!

Biology
2 answers:
posledela3 years ago
8 0

Answer:

fhgjkg

Explanation:

jenyasd209 [6]3 years ago
7 0

Answer:

Sometimes light wave passes by a corner or through an opening or slit that is physically the approximate size of, or even smaller than that light's length.

Explanation:

You might be interested in
If you measure the rate of respiration of plant root hair cells, would you expect it to be the same as, more than, or less than
DaniilM [7]

Answer:

The process of respiration in plants involves using the sugars produced during photosynthesis plus oxygen to produce energy for plant growth. In many ways, respiration is the opposite of photosynthesis. In the natural environment, plants produce their own food to survive.As with photosynthesis, plants get oxygen from the air through the stomata. Respiration takes place in the mitochondria of the cell in the presence of oxygen, which is called "aerobic respiration".

In plants, there are two types of respiration: dark respiration and photo respiration. The first kind occurs in the presence or absence of light, while the second occurs exclusively in the presence of light.<em>Plant respiration occurs 24 hours per day</em>, but <em>night respiration is more evident since the photosynthesis process ceases.</em> During the night, it is very important that the <em>temperature is cooler than during the day</em> because plants can experience stress. Imagine a runner in a marathon.

roots respire too!

One of the functions of the substrate is <em>to serve as a site for air exchange between the root zone and atmosphere</em>. In other words, <em>roots breathe oxygen like we do</em>. Different plants have different oxygen requirements for their root systems.

For example,

<em><u>the root system of a poinsettia requires a lot of oxygen, so it is best to use a substrate with high air porosity, while hostas can live well in a substrate with a high water holding capacity. </u></em>

7 0
2 years ago
Three molecules of calcium metal and one molecule of nitrogen gas react to form one molecule of solid calcium nitride.
Darina [25.2K]

Answer:

The equation is:

3Ca + N2 → Ca3N2

7 0
2 years ago
Predict the possible genotypes and phenotypes of the offspring produced from two
hammer [34]
If you were to draw a punnet square of two individuals with the genotypes Ss, there would be 1 box with ss, 2 boxes with Ss, and 1 box with SS.

The possible genotypes are SS, Ss, and ss.

The possible phenotypes are sufferers of sickle cell (ss) and non-sufferers (Ss and SS)
3 0
3 years ago
What climate change solution gave you the most hope for our future? explain why!
liq [111]

Answer:

Changing energy to clean energy. This solution gave me some hope because we would stop using non-renewable resources, which are harmful to the environment.

5 0
1 year ago
Ecological levels of organization
Semenov [28]

Answer:

genrally it includes the population ,community, ecosystem,and biosphere .An ecosystem is all the living things in an area interacting with all of the abiotic parts of environment

3 0
3 years ago
Other questions:
  • Which sequence of fossils formation is the only one possible
    6·1 answer
  • Should people choose mates for animals for specific reasons?
    10·1 answer
  • Which of the following is NOT studied by demographers?
    7·2 answers
  • What animal species has cheek pouches and callous pads on its buttocks? select one:
    6·1 answer
  • Which of the following best describes the use of a renewable resource?
    11·2 answers
  • 2. What types of animals can be produced in a CAFO?
    9·2 answers
  • Everybody meu-nbht-zzn
    14·2 answers
  • How can individuals protect, prevent, or treat diabetes?
    10·1 answer
  • Eukaryotes that reproduce through reproduction require two cells to contribute genetic material for the production of the next g
    15·1 answer
  • Which of the following is a Decomposer?A. TreeB. FishC. WormD. Hawk
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!