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
Romashka [77]
3 years ago
10

What three things does something need to have in order to be considered living?

Biology
1 answer:
Semmy [17]3 years ago
5 0

Answer:

air water and food

Explanation:

all living things need air, water, and food.

You might be interested in
Which of the following molecules stores a cell's hereditary information?
antoniya [11.8K]
DNA
Nucleic Acids are the basis for the storage and transmission of hereditary information in all cells. Determines a cell's function and manufactures proteins & enzymes. Encodes instructions for making proteins and RNA. DNA stores the “operating instructions” for a cell.
5 0
3 years ago
Which state of a dead body is caused by the lack of adenosine triphosphate (ATP) to the muscles?
Ket [755]

Answer:

__Rigor mortis__________ is caused by the lack of adenosine triphosphate (ATP) to the muscles

Explanation:

The rigor mortis corresponds to the stiffness of the muscles (they cannot contract or elongate) due to the lack of ATP, where I fixed the bridges between actin and myosin. This event happens when the oxygen transporting organs stop working.

7 0
3 years ago
Why are plants that are exposed to light more colorful?
Oliga [24]
Not sure look it up ?
3 0
3 years ago
Read 2 more answers
PLEASE HELP!! ILL GIVE BRAINLIEST :((!!
melisa1 [442]
Reflecting telescopes
Telescopes that use lenses are called refracting telescopes. The other type uses mirrors to focus the light of the image. These telescopes are called reflecting telescopes. Refracting telescopes use lenses to bend the light to a specific focal point such that the object will be magnified to the viewer.

light microscope
Optical instruments are based on optics. They use mirrors and lenses to reflect and refract light and form images. The light microscope and telescope use convex lenses and mirrors to make enlarged images of very tiny or distant objects. A camera uses a convex lens to make a reduced image of an object.

Refracting telescopes use lenses to focus the light, and reflecting telescopes use mirrors. I'll talk first about refracting ones. Refracting telescopes work by using two lenses to focus the light and make it look like the object is closer to you than it really is. Both lenses are in a shape that's called 'convex'.

the reflector telescope uses a mirror to gather and focus light. All celestial objects (including those in our solar system) are so far away that all of the light rays coming from them reach the Earth as parallel rays. Because the light rays are parallel to each other, the reflector telescope's mirror has a parabolic shape. The parabolic-shaped mirror focusses the parallel lights rays to a single point. All modern research telescopes and large amateur ones are of the reflector type because of its advantages over the refractor telescope.

Advantages

Reflector telescopes do not suffer from chromatic aberration because all wavelengths will reflect off the mirror in the same way.
Support for the objective mirror is all along the back side so they can be made very BIG!
Reflector telescopes are cheaper to make than refractors of the same size.
Because light is reflecting off the objective, rather than passing through it, only one side of the reflector telescope's objective needs to be perfect.

Disadvantages

It is easy to get the optics out of alignment.
A reflector telescope's tube is open to the outside and the optics need frequent cleaning.
Often a secondary mirror is used to redirect the light into a more convenient viewing spot. The secondary mirror and its supports can produce diffraction effects: bright objects have spikes (the ``christmas star effect'').

hope this helped!




4 0
3 years ago
Ciclo del carbono por fiss lo necesito rapidooo doy 22 puntos
Scorpion4ik [409]

Mediante la fotosíntesis, las plantas transforman el CO2 atmosférico, o del agua, en materia orgánica (carbohidratos, lípidos, proteínas y ácidos nucleicos), de la que se alimentan los seres vivos a través de las cadenas alimentarias, donde pasa a formar parte del cuerpo de estos seres vivos.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What makes up a cell membrane
    5·1 answer
  • What happens during crossing over
    7·2 answers
  • What is the result of cell division?
    14·1 answer
  • Thinking about the topic of cancer, write a basic science question and an applied science question that a researcher interested
    15·1 answer
  • pls help me with this immediately!!! and i am begging u to not leave a link or guess on ur answer.(i’ll be giving brainiest to t
    5·1 answer
  • Which of the following biomolecules is responsible for genetic information? *
    5·2 answers
  • A type of landscape in rainy regions where caverns ,sinkholes,and deep valleys are common called​
    6·1 answer
  • 11 Which indicators test for similar conditions? A) Iodine + pH paper B) Biuret reagent + Benedict's solution C) pH paper + Phen
    10·1 answer
  • The diameter of the diagram is 35 mm.
    5·1 answer
  • If eight cells fit across a field of view of 160 μm. what is the width of each cell?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!