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
Mamont248 [21]
4 years ago
14

1. Around 2.5 million years ago, we have evidence of the first:

Biology
1 answer:
Usimov [2.4K]4 years ago
4 0
B I believe humans were around at that time
You might be interested in
Question 1 (5 points)
enyata [817]
My guess is D. It’s between that and C. Put D though
5 0
2 years ago
Who be the best defensive player in the NFL?​
LenaWriter [7]

Answer: tom brady

Explanation:  tom brady because they win every single game and plus they when for the super bowl

4 0
3 years ago
Carbon and hydrogen have similar electronegativities and combine together to form hydrocarbon molecules. What type of bonds form
egoroff_w [7]
The type of bond formed between carbon and hydrogen is NON POLAR COVALENT BOND.
Covalent bond involves sharing of atoms between two elements; each element will donate electrons which will be equally shared by the elements involved. In the case of carbon and hydrogen, carbon has four electrons in its outermost shell, therefore it will form a covalent bond with four atoms of hydrogen each of which will donate one electron.
7 0
3 years ago
What is your mass in kilograms if you weigh 120 pounds? (there are approximately 2.2 pounds in one kilogram)Solve.
erma4kov [3.2K]
120 lbs/ 2.2 lbs = 54.54 kg
7 0
3 years ago
The main goal of developing technology is to
quester [9]

A)  

learn about the universe and the laws of nature.  

B)  

design new scientific instruments.  

C)  

make new inventions and processes to benefit humans.  

D)  

make new scientific discoveries.


I believe the correct answer is C, but I'm 100% on this.  Hope this helped though!

5 0
3 years ago
Other questions:
  • Ddt was banned from use as a pesticide in the united states because
    11·2 answers
  • Can someone please help me with this Biology question?
    11·1 answer
  • Erythrocytes neurons skeletal and columnar fellas are examples of _____ cells.
    14·2 answers
  • Blood tests for the virus are 99.9% accurate when given to some- one infected and 99.99% accurate when given to someone not infe
    10·1 answer
  • PLEASE HELP!!
    9·1 answer
  • What is the role of the atp in the cell
    14·1 answer
  • Clasificación de los glóbulos blancos
    11·1 answer
  • Consider this animal cell.
    6·2 answers
  • Which one of the following accurately describe a characteristic of fungi
    14·2 answers
  • Describe the process of photosynthesis. What ingredients does a plant need in order to complete photosynthesis? After photosynth
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!