When you cut down a tree, there are rings on the inside of the tree. You can count these lines to help determine how old the tree is.
<span>If ice were denser than liquid water, icebergs would likely sink (even given that sea water is denser than normal water). If this were the case then oceans would likely freeze over. (For example, ice laid down in the winter months would not completely thaw in the summer months, and the next winter cycle would result in a net increase of ice).</span>
Petals attract birds and insects that pollinate them
Answer:
magnetism
Explanation:
stripes in the rock of the ocean floor, and the ages of the rocks themselves.
I believe it is the second option
Eukaryota and most likely produces milk to feed its young