Ageologist finds a mineral sample along side a swift flowing river determines that the middle is a type of courts which statement is true about this mineral

What percentage of the earth's water is available for use by living things?

Can you me find area of the shaded region?

What kind of interaction is depicted in the image? a. intraspecific, direct b. intraspecific, indirect c. interspecific, direct d. interspecific, indirect e. invasion