Body Systems
Body Systems 2
Plants
Plants 2
Random
100
Made of bones, gives your body its form and protects your organs.
The Skeletal System
100
Includes the brain, spinal cord, and nerves that sense your surroundings and control other organs.
The Nervous System
100

What is the response hormone in plants? 

Auxin

100
Carries water and nutrients from the roots to the other parts of the plant
Xylem
100

What structure allows plants to respond to light?

Phototropism 

200
Includes muscles and tendons that move your bones
The Muscular system
200
Includes kidney and bladder, it removes waste material from the blood.
The Excretory System
200

What plant tissue carries water UP from the roots

Xylem

200
Carries food from leaves to the rest of the plant ("The Food Flows Down")
Phloem
200

If a person is running and sweating, what type of feedback is occurring and why?

Negative feedback because our body is responding right away to regulate us back to homeostasis. 

300
Breaks food down into nutrients that body cells need for energy, growth, and repair.
The Digestive System
300
What would you look like without a skeleton?
A blob on the floor.
300

What is the phloem responsible for? 

Bringing the glucose from the leaves down to the roots for nutrients. 

300
The process which plants make food by using water from the soil, carbon dioxide from the air, and energy from sunlight
Photosynthesis
300

Compare gravitropism and thigmotropism.

Gravitropism is a response to gravity and thigmotropism is a response to touch. 

400
Made of the heart, blood vessels, and blood, it transports materials through the body.
The Circulatory System
400
In order to walk across the room, your body needs three body systems, what are those systems?
1. Skeletal (gives your body its shape) 2. Muscular (moves your bones as you walk) 3. Nervous (tells your bones and muscles when/where to move)
400
Name an example of a VASCULAR PLANT
Trees or flowers
400
What three things to plants need in order to carry out the process of Photosynthesis?
1. Water 2. Carbon Dioxide 3. Sunlight
400

A person touches a hot pan and quickly pulls their hand away.
Describe the pathway of the response and which systems are involved.

The nervous system detects and sends the signals, the muscular system produces movement, and the skeletal system allows the arm to move. This is a reflex action that helps protect the body and maintain homeostasis

500
The group of organs, including the lungs, that exchange oxygen and carbon dioxide.
The Respiratory System
500
Explain how the Digestive System, Circulatory System, and Excretory work together.
1. You eat food, the Digestive System breaks down the food into nutrients 2. The Circulatory System takes the nutrients and transports it through the body 3. The Excretory System removes the leftover waste from your body
500

What gas do plants release during photosynthesis?

Oxygen

500
Think back to what you know about plant cells ... which part of the cell helps the plant with Photosynthesis?
Chloroplast
500

Compare positive and negative feedback using one example of each in the human body.  

Negative feedback occurs when the body detects a change and works to reverse it in order to return to normal. For example, when body temperature rises, the body begins to sweat. Sweating cools the body down, and once normal temperature is restored, sweating stops. The response reduces the original change.

Positive feedback, on the other hand, increases or amplifies the original change until a specific event is completed. For example, during childbirth, contractions cause the release of oxytocin, which makes contractions stronger. The stronger contractions release even more oxytocin. This cycle continues until the baby is delivered.

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