·heart muscle receives its oxygen and nutrient supply from
o atria
o ventricles
o aorta
o pulmonary veins
o coronary arteries
· the "cushion" between bones in joints is
o tendons
o cartilage
o ligaments
o fibroblasts
· muscle spindles
o muscle fibers coil
o pull bonds across joints
o sense contraction levels
o 3
· valves in the circulatory system prevent
o unnecessary entry of blood
o backwards flow of blood
o too much downstream pressure
· a double circulatory system is important for
o large animals
o fast metabolism
o an emergency backup
· the spleen
o filters blood
o contains a reserve of red blood cells
o forms white blood cells
· cardiac muscle is connected by
o tendons
o intercalated disks
o connective tissue
o ligaments
o 2
· the respiratory surface must exchange with the environment
o oxygen and co2
o nutrients and waste
o water and plasma
· nervous system input increases the of heartbeat
o strength
o rate
o duration
o all of these
· fluid within tissues is
o lymph
o plasma
o interstitial
Solved
Show answers
More tips
- F Food and Cooking Learn How to Make Ice Cream at Home - Step by Step Guide...
- H Health and Medicine When can it be said that a person has a normal pulse?...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
Answers on questions: Biology
- B Biology 100 point paragraph What is taxonomy? What are the three domains of the classification system are? please answer in at least 4 sentences, more like a paragraph. :)...
- M Mathematics Find the area of the figure...
- C Chemistry 3. Perform a test on the following food items and check whether these items contains fats or not. ...
- H History What were the values of the spanish empire under charles v and philip ii?...
- S Social Studies Using the table found in the mass section, what is total mass of Whitebox Learning s basic kit, the Machine Racer: Rally kit? Please help...
Ответ:
Heart muscle receives its oxygen and nutrient supply from pulmonary veins.
The "cushion" between bones in joints is cartilage.
Muscle spindles sense contraction levels.
Valves in the circulatory system prevent backwards flow of blood.
A double circulatory system is important for fast metabolism.
The spleen filters blood.
Cardiac muscle is connected by connective tissue.
The respiratory surface must exchange oxygen and CO2 with the environment.
Nervous system input increases the strength, rate, and duration of heartbeat
Fluid within tissues is interstitial.
Hope this helps :)
Ответ:
C
Explanation: