PLEASE HELP IM DOING A TEST RN AND THIS IS MY LAST QUESTION! If an unknown piece of food produced 25 Cal of heat in a calorimetry test and lost 5 g of mass after burning, how many Calories are there in 1 gram of that food? *

Ineed to know why d is the correct answer asap

Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above