Answer:
seven million years ago
Explanation:
On the biggest steps in early human evolution scientists are in agreement. The first human ancestors appeared between five million and seven million years ago, probably when some apelike creatures in Africa began to walk habitually on two legs.
Answer: San Francisco has the highest cost of living of the three
Explanation:
As shown by the graph, San Francisco costs the most. So, this is the only obvious assumption you can make by the graph.
The other three are either incorrect or simply predicted based on the facts given. However, the question is asking what best explains the graph, rather than what can be predicted. So, saying San Francisco costs the much, that would explain what is shown on the graph.
Answer:
a high unemployment rate
Explanation:
if a country has a high unemployment rate. then no one's gonna get their jobs back and that's really bad.
Particulate material that quickly loses its energy as it travels through the air, has limited penetrating power, and can be stopped by clothing or a sheet of paper is known as <u> alpha particles</u>
<h3>What is penetrating power of radiation?</h3>
The ability of each type of radiation to penetrate matter is expressed by its ability to penetrate. The more radiation a material passes through, the greater the penetration power and the more dangerous it is. In general, the greater the mass current, the greater the ionization strength and the lower the penetrating power.
Comparing only three common types of ionizing radiation, the alpha particle has the largest mass. Due to the large mass of the alpha particle, it has the highest ionizing strength and greatest tissue damage potential. However, the same large size of these alpha particles makes them less likely to penetrate matter. Alpha particles have the least penetrating power and can be stopped by a thick sheet of paper or even a layer of clothing. They are also blocked by the outer layer of dead skin on the body. This seems to remove the threat of alpha particles, but only from outside sources.
To learn more about penetrating power power from given link
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The factors would likely influence her opinion on the policy is:
- A good friend’s post about supporting the tax cut.
<h3>
Factors that would likely influence her opinion</h3>
A partisanship is a person who is part of a political group and they tend to often support the political party they belong.
Sandy opinion on policy will likely be influence by partisanship and when her friend makes a post about supporting the tax cut.
Inconclusion the factors would likely influence her opinion on the policy is: partisanship.
Learn more about partisanship here:brainly.com/question/13652947
