Zelda noticed a puddle outside her front door. she saw that the puddle got smaller every day, mil the
3rd day when it was completely gone. the next week, she noticed the puddle again. this time the
puddle was gone the very next day. since the sun was out the second weck but not the
hypothesized that the heat from the sun was the reason for the water evaporating at a faste r she
were to set up two containers with equal amounts of water, what would be the best way for zelda to test
her hypothesis?

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons

How is the atomic number of a nucleus changed by alpha decay