1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dahasolnce [82]
3 years ago
13

What is believed to have caused people to first move out of Africa? Where did they go?

Biology
1 answer:
Free_Kalibri [48]3 years ago
3 0
Biological or genetic changes caused migration

They went to Eurasian landscapes
You might be interested in
ASAP PLEASE HELP ME PLEASE PLEASE PLEASE
pickupchik [31]

Answer:

Image result for plastic wrap for sandwiches

cling film

Food plastic wrap, also known as cling film, food wrap, and saran wrap, is a thin plastic film commonly used for sealing and securing food items in containers to keep fresh. Food Plastic wrap is sold in individual rolls or more typically sold with a roll in a box that has a cutting edge on it.   Explanation:

3 0
2 years ago
For many years, whole or fragmented hominid skulls have been excavated. Some of these skulls date from as early as 6 million yea
hjlf
The corrected answer is D
8 0
2 years ago
Are minerals naturally occuring?
vfiekz [6]
Yes, they are.

Minerals are the result of rock metamorphic cycles and other volcanic activities that result to these mixture of different minerals. Minerals can also be the cause of some biogeochemical cycles that occurs on the earth's different spheres. 
7 0
2 years ago
An experiment uses two groups of mice with 20 individuals in each group. Both groups are fed the same amount of water and food e
Anna007 [38]

Answer:

constants.

Explanation:

Climate-controlled room are almost indoor and are kept with stable temperatures and also with stable humidity levels.

<u>In biological experiments, it used to establish constant parameters like temperature, humidity, exposure to different things, growth of organisms and etc.</u>

These rooms provide better shelf life and thus better results.

6 0
3 years ago
CELL STRUCTURE AND PROCESSES
Olegator [25]

Answer:

Plant cells have a cell wall, a large central vacuole, and chloroplasts, but a animal cell does not have those things.

Nucleus; contains DNA

Lysosome; breaks down nutrients and wastes

Vacuole; storage

Centrosome; has a role in Mitosis to seperate chromosomes

Chloroplast; photosynthesis

Endoplastic Reticulum; transport nutrients within the cell

Ribosome; protein synthesis

Mitochondria; breaks down glucose into ATP energy

Cell wall; a rigid membrane found in plants and some bacteria

Golgi apparatus; packages proteins made, exocytosis

Cell membrane; a flexible mebrane around eukaryotic cells

Hope this helped

Brainliest please; i need it to reach the next rank

Explanation:

3 0
2 years ago
Other questions:
  • Which two atoms form a covalent bond?
    15·2 answers
  • Describe three physical characteristics of monerans?
    11·1 answer
  • Im stuck! Please help
    8·1 answer
  • Na podstawie życiorysu św Stanisława Kostki uzupełnij tabelę
    6·1 answer
  • 4. Rather than the mutation event described in question 3, assume that a mutation occurs in the gene at
    9·1 answer
  • How is carbon related to organic matter
    14·2 answers
  • the tendency of minerals to break along smooth, flat surfaces is called _____. Streak fracture cleavage luster
    8·2 answers
  • The plasma membrane is composed of a phospholipid by layer with embedded proteins what is one of the functions of the embedded p
    12·1 answer
  • Q3: What is the interrelationship between plants, soil and decomposers?<br><br>​
    14·1 answer
  • Pls help question is in picture
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!