Answer:
it is calcium and bromine
Explanation:
this is because they are both ionic compounds
Answer:
D.- Using a sterile liquid and eliminating exposure to microorganisms.
Explanation:
Remember that Redi´s experiment is going to be with different jars cover the top. In this case, if the liquid is sterile that means any living thing is present there. so if by passing the time, there are no microorganisms, this is going to be the results that the spontaneous generation does not exist. From a non living liquid there can not produce a living thing.
Answer:
The pressure is 0,97 atm
Explanation:
We apply Boyle Mariotte's Law, where for a certain mass of gas, at constant temperature, the pressure and volume vary inversely proportionally: P1x V1 = P2 x V2 P2= (P1 x V1)/V2
P2 = 1, 50 atm x 5, 00 L /7,74 L
P2= 0, 97 atm
Answer:
What you need is a thermometer and a clock.
Explanation:
In this case, the population has exceeded the available food, thus causing a decline in the population.
<h3>What is carrying capacity?</h3>
It is the maximum population size that an ecosystem can sustain based on the resources that it has.
Above the carrying capacity, resources become extremely limited and competition becomes stiff in the population. Thus, the population declines.
Below the carrying capacity, resources are abundant and the population grows. Most of the time, a mature population hovers around the carrying capacity of the ecosystem.
More on carrying capacity can be found here: brainly.com/question/797991
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