Q1 Which of the following nutrients does not provide energy to the body? Carbohydrates Protein Vitamins Lipids Q2 Why is variety an important component of a healthy diet? It ensures you will eat the proper amount of calories each day. It ensures you will eat meat every day. It ensures […]

A father of a certain family belongs to blood group AB, and the mother to blood group O. They have four children, one belonging to blood group AB, one to group A, one to B and one to O. One of these children is adopted and another child is from […]

Question: The gecko is a reptile that has the amazing ability to climb smooth surfaces – even glass. Recent discoveries indicate that geckos stick to smooth surfaces via van der Waals interactions between septae on their feet and the smooth surface. When not selling car insurance, geckos climb smooth surfaces.(a) How […]

Assignment Part 1 1) Define evolution 2) Name the properties that define life and briefly explain each. 3) List the hierarchy of biological organization from the least to the most complex level in all the three tiers of organization. 4) Define: Biopshere, ecosystem, community, population, organ systems, organs. 5) What […]