Chemosynthesis relies on which energy source? (1 point)
Olight
O thermal
O nuclear
O chemical
Answer- chemical
Answer:
Homologous structures can be described as the structures which are similar to one another present in different organisms. These similarities depict that the organisms might have a common ancestor i the past. For example, the forelimb of man, birds, dogs.
Analogous structures can be described as structures in different organisms which perform the same function but might not have a common origin. For example, the wings of bats and birds.
Question:why were maggots there only after the flies left
Hypotheses:the maggots are fly larva
When the M phase begins during the cell cycle, it starts with prophase
Around 4.1 billion years ago the first single celled organism appeared
