The answer is a.commensalism
Answer:
1E, 6I, 7C, 8K, 9D, 10G, 4A, 5J, 3B, 2H, 11F
Explanation:
Coloumn A Coloumn B
1. E
2. H
3. B
4. A
5. J
6. I
7. C
8. K
9. D
10. G
11. F
Answer:
speed= 0.14km/h
Explanation:
it is 9 feet 10 inches long by 9 feet 1 inch wide
has 4 main science goals
-Determine whether life arose on Mars
-Characterise the climate of Mars
-characterise the geology of Mars
-prepare for human exploration
The equation for density id D=M/V, which is density is equal to mass over volume. The mass (46.8 g) divided by the volume (6 cm^3), is the density. I calculated it to be 7.8 g/cm^3
Answer: two elements and three atoms
Explanation:
An element is the simplest substance and hence cannot be broken down using chemical reactions.
Magnesium chloride
is an ionic compound formed by the transfer of electrons from element magnesium (Mg) to element chlorine (Cl) where Magmesium forms a cation
by losing two electrons and chlorine forms an anion
by gaining electron.
There are 3 atoms in Magnesium chloride
which include one atom of magnesium (Mg) and two atoms of chlorine (Cl).