Which of these statements is true of sexual reproduction? HELP PLEASE HURRYYY

It requires two parents and results in offspring that have characteristics of each parent.

It requires one parent and results in offspring that are genetically identical to the parent.

It requires two parents and results in offspring that are genetically identical to one parent.

It requires one parent and results in offspring that have half of the genes of the parent.

Question 1 of 102 pointswhich best describes adaptive radiation? oa. geographical isolation caused by an adaptationob. biodiversity resulting from few ancestorsoc. a decrease in the rate of speciationd. adaptations that organisms teach each other

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

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