What do animals breathe in that is released into the air during photosynthesis?

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this