Answer:
We need the picture to answer the question
Explanation:
but i did do this test and number 4 was biotic and number 5 was abotic hope this helped
Answer:
8 meters per second per second
Explanation:
Newton's second law:
, force = mass multiplied by acceleration.
Therefore 56 / 7 = acceleration = 8
Great question! An element is one specific symbol. For example, Mg would be an element, N would be an element, and O would be an element. A compound is several elements that come together. Since Mg(NO3)2 is made of three separate elements (Mg, N, and O), Mg(NO3)2 is a compound.
Answer:
3° C
Explanation:
The dew point temperature is the temperature of the air to which the air must be cooled so as to become saturated with the water vapor.
Here it is given that the relative humidity in the air, RH= is 65%
And the dry bulb temperature is T = 10° C
Therefore, the dew bulb temperature is,


= 10 - 7
= 3° C
So the dew point temperature is 3° C .
ANSWER
An atom of element is electrically neutral because the number of positive protons are equal to number of negative electrons.