Atsunami travel across the ocean at a speed of 500 km/h. if the distance between crests is 200 km, what is the frequency of the wave?

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

How is transcription similar to translation in terms of base pairing?

Im inn a ! what"s the answer which of the following is one way creativity can scientists? by ensuring they follow the scientific method by increasing the amount of time it takes to complete scientific experiments by making sure they only try things that have already been proven by leading them to ask more questions about the natural world