a. there cells contain a nucleus
Biology, 13.11.2019 20:31 Gearyjames8
Which of the following is not a characteristic of animals?
a. there cells contain a nucleus
b. they are multicellular
c. they are heterotrophic
d. they are photosynthetic
Answers: 1
Biology, 22.06.2019 03:50
Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.
Answers: 1
Biology, 22.06.2019 11:00
Fill in the blank 1. digestion occurs in the small intestine through the action of enzymes. 2. urea, excess water, and other waste materials are eliminated in a water fluid called 3. can cause infections by injecting dna or rna into hosts. 4. the human immune system produces in response to a vaccine, which later can bind to and destroy a pathogen if it invades. 5. are structures that link bone to bone at a joint 6. in the heart, blood flows from the right atrium to the right ventricle, where it is pumped to the the words i can use are: lymphocytes gliding pivot gas urine absorption dermis fulcrum lungs chemical viruses capillary vertebrae esophagus tendons antibodies synapses ligaments kidneys pathogens
Answers: 1
Which of the following is not a characteristic of animals?
a. there cells contain a nucleus
a. there cells contain a nucleus
Chemistry, 22.02.2021 18:40
French, 22.02.2021 18:40
Spanish, 22.02.2021 18:40
Geography, 22.02.2021 18:40
English, 22.02.2021 18:40
Mathematics, 22.02.2021 18:40
Social Studies, 22.02.2021 18:40
Mathematics, 22.02.2021 18:40
History, 22.02.2021 18:40
English, 22.02.2021 18:40
Chemistry, 22.02.2021 18:40
Mathematics, 22.02.2021 18:40