Mention three roles played by water insdie the body of a living being .

Explain the role played by predators in a community.

Mention the role of 'genetic mother' in MOET.

Mention the role of haemoglobin in respiration

Mention the role of cyanobacteria as a hiofertiliser.

Which properties of hydrogen are responsible for moderation of the climate and body temperature of living beings?

Which properties of hydrogen as responsible for moderation of the climate and body temperature of living beings?

The acrosome plays a role in :-

Mention of the role of Azospirillum as biofertilizer

Mention any three ways by which potable water can be contaninated.