Biology, 26.02.2020 23:49 jazzzzhands21

From implantation through the 8th week, the major body organs and systems become differentiated. This stage of pregnancy is called the period.

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 02:00, rhodesnyla01

The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

Answers: 1

continue

Biology, 22.06.2019 11:00, eweqwee3147

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

continue

Biology, 22.06.2019 14:30, 885122bah

What happens when a plant is losing too much water through transpiration? question 14 options: stomata open stomata close guard cells swell respiration increases

Answers: 1

continue

Biology, 22.06.2019 18:00, Pranav2004

Select the correct answer. for their summer holiday, jane and her family are visiting places surrounding the mediterranean sea. which type of biome is jane and her family visiting? a. rainforest b. shrubland c. tundra d. coniferous forest reset next

Answers: 1

continue

You know the right answer?

From implantation through the 8th week, the major body organs and systems become differentiated. Thi...