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qaws [65]
3 years ago
8

How has the human population of San Fransico changed over the last 100 years (What was the population 100 or so years ago? What

is it today?)?
Biology
1 answer:
patriot [66]3 years ago
5 0

Answer:

77.5

Explanation:

they are 2 x 2 is 4

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AB+CD (reactant~higher on graph) ---> AC+BD (product~lower on graph)
amid [387]

Answer: Option E) the products have less potential energy than the reactants

Explanation:

Though the actual graph is not displayed, but, whenever reactants occupy a position higher than the product on the graph of reaction coordinate vs time taken, it means the reactants (AB+CD) have molecules with higher energy bonds than the products AC +BD

Thus, the reaction of AB + CD to yield AC+BD will occur spontaneously with the release of energy.

7 0
3 years ago
According to the endosymbiotic theory, which organelles were believed to be once simple prokaryotic cells?
g100num [7]
D. Mitochondria and Chloroplast

i'm sorry if it's wrong but that should be the right answer
4 0
3 years ago
What change is likely to occur in a population of beetles that suddenly faces predation from an invasive species of frogs?
marusya05 [52]
The population density of beetles will decrease.<span>
</span>
4 0
3 years ago
Read 2 more answers
PLEASE HELP!!!
andriy [413]

According to natural selection process, the trend that will occur is that the number of organisms with harmful characteristics will decrease  while organisms with neutral or beneficial traits will increase in the plant population

<h3>What is natural selection?</h3>

Natural selection is the process by which organisms with favorable features and characteristics that enable them to adapt to their environment survive while those with unfavorable traits die off.

In a changing environment, it will be observed that the organisms with the most favorable traits will be the most dominant in the environment.

Therefore, for the Year 5 and Year 10, the most likely trend that will occur is that the organisms with harmful characteristics will be decreasing in the plant population while organisms with neutral or beneficial traits will likely be increasing in number.

Learn more about natural selection at: brainly.com/question/14385908

#SPJ1

3 0
2 years ago
What 3 systems get put to work when a beaver is building a home and how?
Lisa [10]

Answer:

beaver dams smooth out water flow by increasing the area wetted by the stream. This allows more water to seep into the ground where its flow is slowed. This water eventually finds its way back to the stream. Rivers with beaver dams in their head waters have lower high water and higher low water levels.

Explanation: Brainlest plz?

6 0
3 years ago
Read 2 more answers
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