"We use heat and additional bacteria to make a cheesefrom yoghurt. Do you think the heat can kill the bacteria? If you say Yes why we need to use bacteria? If you say No why not the bacteria can kill us when we feed it?"

Male-patterned baldness is more common in males as the name suggest.why is this? a.the gene for baldness is on chromosome 5 b.the gene for baldness is on chromosome 1 c.the gene for baldness is on he x chromosome d.the gene for baldness is on the y chromosome

What happens when a population reaches its carrying capacity

What evidence for the age of the earth is indicated by the fact that sedimentary rock is found on mountain tops? that the earth has expanded outward from water beds that mountains formed first before anything else that some force lifted the rocks from the water the earth is not very old and has not had time for many rock layers to form