The diagram below shows a light ray striking Medium A and Medium B at the same angle. 50: 509 Medium A Medium B Which statement is correct? The speed of the light ray is the same in air and in Medium A. The speed of the light ray is the same in air and in Medium B.
medium A is denser than medium B because the light bends more in medium A
medium B is denser than medium A because light bends more than medium B ​

Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant. it produces food. it absorbs nutrients. it supports the plan

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

How does photosynthesis show the conservation of mass and energy?