Which two observations would provide evidence that photosynthesis is
occuring?

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

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

18. which statement about cancer is true?