Ifa rock had 80 radioactive atoms in it when it was formed and it now has 20 radioactive elements in it, how old is the rock?
Answer:
100, it is 100 years old
Explanation:
Answer:
10 million years
Explanation:
Lina applies a constant force of 30 N as she pushes a dresser 3 m. How much work did Lina do on the dresser
Answer:
srry
Explanation:
challenge where is my location im in the south east region and im right below Georgia
and i have great beaches and have the second largest coastline if u get right brainliest
Answer:
the answer is florida
Explanation:
One way tectonic plates can move is by ridge push. Which of the following describe ridge push? Select all that apply
(A) magma forms new oceanic crust
(B )older rock is pushed away
(C )magma rises up from the mantle
(D) plates in subduction zones pull on the rest of the plate
Answer:
C and D is the answer to this
Which of these colors are the main colors of visible light?
peace
pink
gold
red
violet
indigo
green
Answer:
Red ,green and blue
Explanation:
that are the answers.hsve lovely day