Fill in the missing stage:
Egg - Larva - ........ - Adult
PUPA
100
What do bones in the human body do for them?
Bones give all mammals and other animals that have them support.
100
What organs are not in respiratory system from below:
pancreas - lungs - bronci - liver - bronciles - trachea - diaphragm
pancreas and liver
100
What is "behavior".
Any whay an anmial interacts with its enviornment.
200
What part of a fish has the same funtion as human legs?
Its tail.
200
Fill in the missing stages:
Egg - Tadpole - ........ - ........ - Frog
Tadpole with hind legs. Froglet
200
What are the three types of muscles?
Also name spots in the human body where they are.
Skeletal muscles - Attached to all bones (skeleton)
Smooth muscles - Stomach, bladder, blood vessels, and esophogus.
Cardiac muscle - HEART (you only have one cardiac muscle)
200
What organs are not in the circulatory system from below?
veins - capillaires - pancreas - arteries - brain stem - heart
brain stem and pancreas
200
What is an "instinct"?
A behavior that an animal can do without ever learning to do it.
300
If a brown field mouse and a black field mouse lived in the desert, which one would most likely stay alive longer in an area with brown to light brown rocks? Explain.
The brown field mouse, because it would blend in better with the surrounding area. The black field mouse would be more visible to predators and would get eaten faster.
300
Daily Doiuble: What is the life cycle of a flowering plant?
Seed - Sprout - Bud - Bloom
300
What are involuntary muscles? List 3 (you may name the organs that they are on as well)
They are muscles that work on their own.
Smooth muscles in the stomach, esophogus, small and large intestines, eye lids, bladder,and blood vessels.
Cardiac muscles which is the heart
300
What do the arteries and veins do? Explain and be specific.
Arteries carry oxygen rich blood away from the heart to the capillaries.
Veins get blood with carbon dioxide from the cappillaries and send it back to the heart.
300
A structure that carries out a specific job in the body.
What is an organ?
400
Name 3 physical adaptation for plants and 3 physical adaptation for animals.
answers may vary.
400
What are the scientific names and regular names for the life cycle of a buttlerfly?
Are humans vertabrates or invertabrates? Explain.
Also give other examples of animals that are the same.
Humans have a spine so they are vertabrates.
Cheetah, dog, cat, turtle, fish, snake, and manatee.
400
A scientist wanted to test an exerscise machine. He had two groups of volunteers. Group "A" who exerscised everyday and group "B" who did not exerscise at all. Over a period of 30 days group "A" became stronger and group "B" remained the same.
What was group "B's" role in this experiment? Why is their role so important.
They were the control group. You need them to have something to compare your tested group data to. That way you can see if your experiement worked.
400
Helps to digest proteins and starches during digestion.
What is the pancreas?
500
Why do plants have different colors? Give an example to support your reasoning.
To attract different pollinators.
Yellow plants attract bees White plants attract bats Red flowers attract hummingbirds Orange plants attract butterflies
500
Why are Florida panthers living in only a small part of Florida? Explain.
Florida panthers have been forced out of their habitats by humans that are building roads, houses, and tall buildings. This forces the pathers to compete for food, water, and shelter. This is a problem because they are solitary animals so they will fight each other for the "rights" to hunting grounds.
500
How many bones are in the adult human body?
What holds bones to other bones?
What holds muscles to bones?
There are 206 bones in the human body.
Ligaments hold bones to other bones.
Tendons hold muscles to bones.
500
Billy wanted to see if drinking soda helped people hold their breath longer. He gave a group of 3 people 1 glass of Coca-Cola each and had them hold their breath as along as possible. He recorded his data in a notebook. At the end, he showed his data to his friends.
Possible answers:
No hypothesis
No control group
500
Why does the human body need the kidneys?
The kidneys are responsiable for taking the extra water and wastes out of the blood so it can stay clean for the body. Without it you would get very sick and die.