Answer:
A. It can travel through empty space
Explanation:
Unlike sound it light can travel at an empty space or vacuum.
Hope it helps <3 and Amen.
<span>
An Endothermic Reaction occurs when the energy used to break the bonds in the reactants is greater than the energy given out when bonds are formed in the products
An Exothermic reaction is one that releases energy in the form of heat or light.
</span>Exothermic Reactions: Rust and Setting of Cement
Endothermic Reactions: Photosynthesis and evaporation.
One example of an endothermic reaction is Ice packs. The packs that deliver instant cooling when a seal inside is broken. It works by having water and ammonium nitrate in separate compartments and then when you break the seal between them they mix. The reaction is endothermic so it takes in heat from the surroundings so the pack become cold.
I hoped this helped you!
Answer:
First ine is true and the second one is False because rhinoceros is found mostly in Chitwan national park in terai region .
1 . plants and animals
2 . plants and animals (primary consumers on plants and secondary consumers on both )
3 . sustainable and balanced environment ( exceptional if it has been written in your science book )
4 . ?? flora or fauna is your question been asked ?
5 . climate variation
Answer:
x = 46 watches
Explanation:
If
C(x) = 4x² -368x + 53
then we apply
C(x)' = 0 ⇒ (4x² -368x + 53 )' = 8x - 368 = 0
⇒ x = 368 / 8 = 46 watches
Answer:
Jimmy wrote two expressions that are not equivalent
Explanation:
24+6=30 while 6(4+2) equals 36 because if you distribute the 6 to 4 (which equals 24) then the 6 to 2 (which equals 12) and add 24 and 12 together, you get 36. So, 24+6 =/= 6(4+2). Hopefully this is correct!
