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
Gelneren [198K]
3 years ago
11

Pls help on time limit

Biology
2 answers:
Makovka662 [10]3 years ago
7 0

<em><u>HEYA</u></em><em><u> </u></em><em><u>MATE</u></em><em><u> </u></em>

<em><u>YOU</u></em><em><u>R</u></em><em><u> </u></em><em><u>ANS</u></em><em><u>WER</u></em><em><u> </u></em><em><u>IS</u></em><em><u> </u></em><em><u>FALSE</u></em><em><u> </u></em><em><u>BECA</u></em><em><u>USE</u></em><em><u> </u></em><em><u>IN</u></em><em><u> </u></em><em><u>THI</u></em><em><u>S</u></em><em><u> </u></em><em><u>PRINCI</u></em><em><u>PAL</u></em><em><u> </u></em><em><u>EVER</u></em><em><u>Y</u></em><em><u> </u></em><em><u>WELL</u></em><em><u> </u></em><em><u>CAN</u></em><em><u> </u></em><em><u>RUN</u></em><em><u> </u></em><em><u>Dry</u></em>

Whitepunk [10]3 years ago
4 0
Apparently the answer is False
You might be interested in
Biological organisms are called carbon based life forms because the basic molecular structures holding everything together are m
Andreas93 [3]

Answer:

Covalent Bonds

Explanation:

  • Covalent bonds are also called molecular bonds, and its defined as chemical bonds that involves the sharing of electron pairs between atoms.
  • Examples of compounds that contain only covalent bonds are methane (CH4), carbon (iv) oxide (CO_{2}), etc.

Explanation:

8 0
3 years ago
Soils contain small or trace amounts of many minerals, including the chemical elements phosphorus, calcium, potassium, magnesium
serg [7]

Answer:

Magnesium, calcium, phosphorous, sulfur these are essential nutrients for plants. These are required in trace quantity but are very important for plant life. Point A. will be correct answer.

Explanation:

As in B. starch n cellulose are composed of only carbon, oxygen and hydrogen.

As in C. These elements are not required on special occasion but are necessary throughout plant life.

As in D.  C H N O  is the primary component plants need but these secondary nutrients are equally necessary for growth n structure of plant.

<u><em>So answer A. Is the correct option.</em></u>

Calcium plays the most important role in structure formation of plants. Also act as messenger molecule in signaling. Deficiency  of calcium caused wilting , weakened stem and ultimately death of plant.

Magnesium is the key element in chlorophyll molecule. It is necessary for chlorophyll formation.

Sulfur is another very important element in plant life, it is necessary for protein synthesis in plants.

Phosphorous plays an important role in  process of cell devision , photosynthesis and respiration.

Potassium is very crucial in gaseous exchange ,it operates the opening and closing of stomata.

3 0
3 years ago
Starfish and sea lilies <br> and sand dollars are example of what
Zigmanuir [339]

Answer:

Marine life, or sea cratures, or water creatures, or water type creatures.

Explanation:

Emphasis on SEA and I know starfish are also in the SEA.

7 0
2 years ago
Write a paragraph that describes where DNA is found inside cells and how it is packaged. If desired, add a drawing to support yo
ryzh [129]

Answer:

DNA is tightly packed up to fit in the nucleus of every cell. As shown in the animation, a DNA molecule wraps around histone proteins to form tight loops called nucleosomes. These nucleosomes coil and stack together to form fibers called chromatin. Chromatin, in turn, loops and folds with the help of additional proteins to form chromosomes. Condensing DNA into chromosomes prevents DNA tangling and damage during cell division.

Explanation:

.

6 0
3 years ago
Which of the following allows an exchange of nutrients and waste material between blood and tissue?
Flura [38]

Answer:

b

Explanation:

3 0
3 years ago
Other questions:
  • In humans, the yolk sac ________. in humans, the yolk sac ________. is the site of origin for blood cells and primordial germ ce
    9·1 answer
  • The type of muscle fiber that is most resistant to fatigue is the ________ fiber.
    5·1 answer
  • how does mining affect local populations? a. mining is a vital part of the economy of surrounding towns. b. mining introduces po
    10·2 answers
  • What’s does homozygous mean and nomozygous
    8·1 answer
  • What is the difference between leukopenia and leukocytosis?
    6·1 answer
  • The textbook the quantum efficiency for photosynthesis decreases abruptly when the wavelength of light being used becomes longer
    8·1 answer
  • Which statement describes a feedback mechanism involving the human pancreas?
    13·1 answer
  • The living material that lines the inside of one's cheek is —
    9·1 answer
  • Point
    6·1 answer
  • Plants are more readily manipulated by genetic engineering than are animals because
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!