Which of the following was originally a tenet of dalton's atomic theory, but had to be revised about a century ago

a. atoms are tiny indivisible particles
b. atom of different element can combine with one another in simple whole number ratios
c. compounds are made by combining atoms
d. atoms of the same element are identical

If your in Connections Academy these would be the atoms and elements unit test:

1) c.

2) a.

3) b.

4) d.

5) a.

6) c.

7) a.

8) b.

9) b.

10) d.

11) d.

12) c.

13) c.

14) c.

15) a.

16) d.

17) c.

18) c.

19) c.

20) d.

21) c.

22) d.

23) 6 protons, 6 electrons and 7 neutrons

The rest your on your own. Hope this helps ;)

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

they all get energy from eating other animals, dead animals to be more precise.

hienas tends to steal pray from other animals. crows and vultures tend to eat dead animals and leftovers.

hope it ,

bioteacher101