21. In the following diagram, nerve cell A is commu- nicating with nerve cell B. Identify the structures
present on the membranes of nerve cell B that
enable it to detect a message from nerve cell A.
26.
stre
Nerve cell A
Nerve cell B

Where can you find prokaryotic and eukaryotic cells?

Linda and julia are trying to determine whether their ideas are scientific or pseudoscientific. linda's idea is free of bias. julia's idea gives the same result when tested repeatedly. which statement is correct about linda and julia's idea?

Identify the structures ! 20 points