Joes mum takes 48 sausages a day , each being on average between 7 and 8.3 inches and at an interval of 30 minutes per sausage. if so , how long will it take before joes mum becomes airtight

Out of the seven main animal groups (fish, mammals, birds, insects, reptiles, amphibians, and arachnids), how many contain members with internal backbones? a. 5 b. 3 c. 7 d. 1

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

According to this food web which of the following would be considered primary consumers