There is a village with a hot-spring which have a number of chemical pollutants. The men in the village take daily baths here. Their offspring tend to be born with more severe forms of birth defects than neighboring villages who do not use the hot-springs. This is direct evidence that the somatic cells in the men who use the
hot-springs are being effected by mutations and passed on to their offspring
O True
False

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

Draw the structure of dna nucleotide with adenine as nitrogenous base

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.