No student devices needed. Know more
15 questions
A system is when what two things work together?
cells and organs
organs and tissues
muscles and nerves
unicellular and multicellular
Which structure only has 2 major systems?
plant
animal
human
What is the correct order of how our body system is organized?
organs, cells, tissues, systems
systems, organs, cells, tissues
cells, tissues, organs, systems
tissues, cells, organs, systems
Roots, stems, leaves are called what in plants?
organs
systems
structure
cells
In the video, a special fruit was shown that altered the chemical receptors on your tongue which made a lemon taste sweet. What kind of fruit was it?
grape
berry
apple
melon
Cells working with other similar cells are called _______.
systems
veins
organs
tissues
Nervous, digestive, circulatory, respiratory, excretory, muscular, and skeletal are all major ____________ in animals.
organs
systems
functions
structures
The heart and blood vessels are major parts of what system?
circulatory
muscular
digestive
excretory
The brain is the central organ of what system?
skeletal
respiratory
nervous
digestive
Plant and animal structures are similar because the both rely on what to survive?
skin
structures
cells
systems
The kidney is an organ and it filters the blood of waste in what system?
excretory
digestive
muscular
nervous
When systems work together like they should, plants and animals are able to _____________ and reproduce.
live
sleep
grow
travel
A neurologist studies what?
digestive system
muscular system
the nervous system
excretory system
This system has hair like projectors, and a special structure that helps absorbs nutrients.
digestive
circulatory
muscular
excretory
Specialists are doctors who focus on figuring out and treating how many systems?
1
2
3
4
Explore all questions with a free account