B. Fill in the blanks. 1. Living things get _______ from the food they eat. 2. Plants breathe through _______. 3. Whales breathe through their _______ gas. 4. Plants prepare food with the help of _______. 5. _______ and _______ give shape to a tree. 6. The single main root called _______ bears several small roots. 7. We can avoid _______ following safety rules at various places. 8. We should use a _______ to cross the road.
Answer (1)
Let's fill in the blanks with the correct words and phrases:
Living things get energy from the food they eat.
Living organisms consume food, which provides them with the energy needed to perform various functions such as movement, growth, and reproduction.
Plants breathe through stomata .
Stomata are tiny openings or pores on the surfaces of leaves. They allow the exchange of gases, letting in carbon dioxide and releasing oxygen, essential for photosynthesis.
Whales breathe through their blowholes .
A blowhole is the opening on top of a whale's head that it uses to breathe air into its lungs from the surface of the water.
Plants prepare food with the help of sunlight .
Photosynthesis is the process by which plants use sunlight, along with carbon dioxide and water, to create glucose, which is food for themselves and oxygen as a by-product.
Trunk and branches give shape to a tree.
The trunk is the main structural support of a tree, while branches extend from it, providing support for leaves and new growth.
The single main root called taproot bears several small roots.
A taproot system features a large, central, and dominant root from which smaller lateral roots develop. This system is commonly found in plants like carrots.
We can avoid accidents by following safety rules at various places.
Observing safety rules helps prevent injuries and accidents in various environments, including schools, workplaces, and roads.
We should use a pedestrian crossing to cross the road.
A pedestrian crossing, often marked by stripes and signals, provides a designated and safer place for people to cross roads.
