50 Animal Cell Worksheet Answers
Cell Environments Worksheet Answer Key. A nerve cell uses energy to pump sodium out of its cytoplasm into a sodium rich environment.
A nerve cell uses energy to pump sodium out of its cytoplasm into a sodium rich environment.
A nerve cell uses energy to pump sodium out of its cytoplasm into a sodium rich environment. A nerve cell uses energy to pump sodium out of its cytoplasm into a sodium rich environment.
