Podcast
Questions and Answers
Which two organ systems in Lucy's body work together to provide nutrients for her developing baby?
Which two organ systems in Lucy's body work together to provide nutrients for her developing baby?
- Circulatory system and respiratory system
- Muscular system and respiratory system
- Digestive system and circulatory system (correct)
- Muscular system and digestive system
What do the roots of a plant do?
What do the roots of a plant do?
- Absorb water and mineral salts from the soil (correct)
- Store food for the plant
- Support the plant
- Hold the plant firmly to the soil
Which of the following statements about the animals in the diagram are correct?
Which of the following statements about the animals in the diagram are correct?
- Only the goldfish has scales
- Only the cockroach has six legs
- The frog and snake have moist skin (correct)
- All four animals reproduce by laying eggs
What process takes place in the leaf shown in the diagram?
What process takes place in the leaf shown in the diagram?
Which of the following organ systems is responsible for transporting nutrients throughout the body?
Which of the following organ systems is responsible for transporting nutrients throughout the body?
Flashcards
Organ systems for baby's nutrients
Organ systems for baby's nutrients
The digestive and circulatory systems work together to provide nutrients for a developing baby.
Plant root function
Plant root function
Plant roots absorb water and minerals from the soil.
Frog and Snake skin
Frog and Snake skin
Frogs and snakes have moist skin.
Leaf process
Leaf process
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Nutrient transport system
Nutrient transport system
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Study Notes
Nutrient Supply for Developing Baby
- The maternal circulatory system delivers nutrients and oxygen to the developing baby.
- The placenta connects the developing baby to the mother's blood supply, facilitating nutrient and waste exchange.
Functions of Plant Roots
- Roots anchor the plant securely in the soil, providing stability.
- They absorb water and essential minerals from the soil, vital for plant growth.
- Some roots store nutrients and energy for the plant's use.
Animal Diagram Insights
- Identifying species in diagrams can reveal features like adaptations or ecological roles.
- Correct statements may involve aspects such as habitat, diet, or physical characteristics of the animals shown.
Photosynthesis Process in Leaves
- Leaves are primary sites for photosynthesis, converting sunlight into chemical energy.
- The process involves chlorophyll capturing sunlight to transform carbon dioxide and water into glucose and oxygen.
Nutrient Transport System
- The human circulatory system is responsible for transporting nutrients, oxygen, hormones, and waste products throughout the body.
- Blood vessels, including arteries and veins, play key roles in moving these substances efficiently.
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