Unfortunately, I am not one for science, but I can try to answer some of these -
1). A large mass of gas and dust. Stars are “born” from these.
3). Smaller stars live longer. The larger a star is, the faster it’ll burn out.
4). The phase the stars spend most of their lives in.
6). No - stars are put into groups based upon their luminosity and temperature. Also, the lives of stars take different turns.
I hope this helps a bit :)
A: increasing by 3 percent each year- starting with the whole (100%) and adding 3 more
b. year 2 showed the most growth to year 3. 10303.1/10201= 1.0100088
To operate within the traffic system, a responsible driver must be able to cooperate with the traffic laws and apply the best driving practices, this way it will keep traffic moving safely.
In addition, one must have a combination of knowledge, skill and attitude such as being courteous to be able to drive safely and see dangerous situation to avoid major collisions.
Answer: The microbes only grew in the bottles containing earth-like air.
Explanation:
The growth of microbe depends upon the availability of substrate, moisture, and gas. The atmosphere is a mixture of gases. Earth-like atmosphere favors the survival of many micro-organisms. Carbon dioxide, oxygen, methane, nitrogen, and others are valuable earth like gases that will favor the survival of many microorganisms. So, according to the given situation in the experiment microbes will grow in earth like air.