Ihave only two people related to me by blood: my daughter and my granddaughter. is it normal for me to feel indifferent to others that are not related to me by blood?

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.