Science-Life-28
Mr. Sander explained to his 4th-grade science class that some plants or animals that live on or in a host, getting their nutrients from that host. His lesson was likely related to the concept ______________.
Mr. Sander explained to his 4th-grade science class that some plants or animals that live on or in a host, getting their nutrients from that host. His lesson was likely related to the concept ______________.