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Reptile [31]
4 years ago
7

ANSWER QUICK

Biology
1 answer:
katovenus [111]4 years ago
5 0
Gamma rays is penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei.
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You conduct a mark-recapture survey of eastern fence lizards (Sceloporus undulates) in a 2-hectare plot in eastern Arizona. You
Ksenya-84 [330]

Answer:

Option C

Explanation:

Given -

Total number of initially marked lizards (M) = 250

Total number of recaptured lizards (C) = 75

Total number of recaptured marked lizards (R) = 24

As we know that -

\frac{M}{N} = \frac{R}{C}

We have to find "N" . "N" is the total population size of lizards in a 2-hectare plot in eastern Arizona.

Thus, on rearranging the above equation, we get -

N = \frac{M * C}{R}

Substituting the given values in above equation, we get -

N = \frac{250 * 75}{24} \\N = 781.25\\N = 781.3

Hence, option C is correct

4 0
4 years ago
Most living things need oxygen to survive. You breathe in oxygen and it is carried to this organ. Here the red blood cells pick
Ainat [17]
C) the lungs.
The air moves down the trachea and into the lungs where it is picked up by the blood
3 0
3 years ago
Read 2 more answers
What do we need in order to survive in space
WITCHER [35]

Answer:

A Space Ship. Firstly, whether it's a suit that fits around your body or a larger vehicle that gives you some freedom of movement, you need a space ship if you're going into space.

Food and Water. Every astronaut needs a personal supply of water

Hygiene and Health Supplies.

Music and Relaxation.

Explanation:

brainlest please, thank you :)

7 0
3 years ago
Are Potassium hydroxide, Cesium hydroxide and Calcium hydroxide weak bases, strong bases, or acids
VladimirAG [237]

Strong bases

Explanation:

KOH, CsOH and Ca(OH)₂ are all strong bases because they dissociate completely in aqueous solution.

A base is a substance that produces excess hydroxyl ions in aqueous solutions.

Strong bases would dissociate completely when in solution.

Bases of alkali and alkali earth metals are classified as strong because they exhibit full ionic characteristics.

They give full metals ions and hydroxide in solution.

learn more:

Bases brainly.com/question/5613072

#learnwithBrainly

3 0
3 years ago
Most _____ are crops like corn, goldenrod, or clover.
Kobotan [32]
Most mesophytes are crops like corn, goldenrod, or clover.
7 0
3 years ago
Read 2 more answers
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