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Stels [109]
3 years ago
7

6. When did humans first appear? (name the period)

Social Studies
1 answer:
saveliy_v [14]3 years ago
4 0

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.

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The Cold war can best be described as a _______________
romanna [79]

Answer:D

Explanation:

8 0
3 years ago
True or false? copyrights have a limited duration, i. E. Expire after a fixed period of time.
Sergio [31]

Answer:

True

Explanation:

For works created after January 1st, 1978, copyright protection lasts for the life of the author plus an additional 70 years.

6 0
2 years ago
Match these items.
Yakvenalex [24]

Answer:

Explanation:

  1. Adam -male and female
  2. Eve - the mother of all living
  3. common kind -common species
  4. homozygous -identical alleles
  5. fieldwork - studying people where they live
  6. phenotype -physical appearance
  7. ethnocentrism -seeing a group as inferior
  8. sin and death -Adam's heritage
  9. shadow -image
  10. heterozygous -different alleles
  11. alleles - act in pairs
  12. language -forms a barrier
  13. holistic -studies all aspects of culture
5 0
3 years ago
What is the difference between a science calorie and a food Calorie?
iren2701 [21]

The difference between a science calorie and a food Calorie is that a science calorie is the amount of heat energy needed to gain a pound.

<h3>What is science and food calories?</h3>

The science calorie serves as the amount of heat required to raise the temperature of 1 gram of water by 1° Celsius.

Food calories is the energy people get from the food and drink that they consume.

Therefore, calorie is a unit of energy.

Learn more about calories at;

brainly.com/question/11460467

4 0
2 years ago
Read 2 more answers
Jenny began to have sudden attacks of anxiety and dread and thus began to avoid public situations. Which disorder does Jenny lik
galina1969 [7]

Answer:

panic disorder

Explanation:

Panic disorder: In abnormal psychology, the term "panic disorder" is described as a disorder that tends to occur when individual experiences recurring & unexpected "panic attacks" (abrupt surges associated with intense discomfort or fear that can peak up within a few minutes). However, individuals with the given disorder tend to live in a fear of getting a panic attack.

Causes: Family history, major life stress, traumatic event, etc.

In the question above, the given statement represents that Jenny is likely to have panic disorder.

7 0
3 years ago
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