Hich correctly lists the three weather factors that are indicators of climate change? sunsets, wind patterns, clouds
ocean currents, ice cores, temperature
temperature, wind patterns, ice cores
wind patterns, temperature, ocean currents

the correct answer is b

b tumor cells have a cell wall instead of a membrane

explanation:

tumor cells different from normal cells because tumor cells have a cell wall instead of a membrane.

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation:

the contamination

we are putting to many trash.