The best angle to insert the needle to administration a subcutaneous injection is at an angle of degrees. a. 45 to 90 b. 30 to 45 c. 15 to 30 d. 5 to 15

What is the main structural difference between enveloped and nonenveloped viruses? a) enveloped viruses have their genetic material enclosed by a layer made only of protein.b) nonenveloped viruses have only a phospholipid membrane, while enveloped viruses have two membranes, the other one being a protein capsid.c) enveloped viruses have a phospholipid membrane outside their capsid, whereas nonenveloped viruses do not have a phospholipid membrane.d) both types of viruses have a capsid and phospholipid membrane; but in the nonenveloped virus the genetic material is between these two membranes, while in the enveloped virus the genetic material is inside both membranes.

Answer for brilliant answer which of the following does best explains why cells remove waste? a. to create energy b. to form identical cells c. to break down glucose d. to maintain homeostasis

You went to dinner last night at meal and want to know the nutritional information about the food you ate. describe how you could come to a conclusion about whether or not you are a healthy meal. justify your response using two or more complete sentences.