A student places a sample of ice on a hot plate and then records the temperature of the ice over the course of 30 minutes. She plots her data on the graph shown below. Answer the two following questions, making sure to include the part you are answering. (Example: 1. the energy is 2. is happening between minutes 8 and 15.) Do not plagiarize your answer! You must answer in your own words!

1. Describe the direction of thermal energy flow between the hot plate and the ice.

2. Use the graph to describe what is happening in regards to energy, and temperature between minutes 8 and 15 of being on the hot plate.

Aresearcher designed an investigation to test what effect eating different types of food would have on blood insulin levels. she selected 10 male subjects who were all 25 years of age and in good health. the experiment took place over 3 days. at 8: 00 a.m. on each day, the subjects ate a meal consisting of only 1 type of food. they had their blood insulin levels measured after consuming the meal. on day 1 they ate a high fat diet, on day 2 they ate a high protein diet, and on day 3 they ate a high sugar diel what is the independent variable in this experiment? a the age of the subjects b the blood insulin level c the type of food consumed d the time of day the meal was consumed

Pls in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

Were you able to observe the nucleolus in any of the cells if so which ones