Which of the following is not a function of the hypothalamus?

a. regulate emotional responses
b. regulate body temperature
c. regulate food intake
d. regulate the thalamus

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

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