Author: Study Clue

Before the wheel, which simple method was often used to move heavy loads on land over short distances? A Flying

In early times, which animal was commonly used to carry loads across deserts and long dry routes? A Camel B

Why did early humans use animals for travel? A To store food B To move faster C To make music

A student says “respiration and reproduction both always need oxygen”; which correction is most accurate? A Reproduction needs oxygen B

When only one parent produces young ones without gamete fusion, the mode is called A Sexual reproduction B External fertilization

In sexual reproduction, which event must happen to form a new individual? A Bud breaks off B Body fragments grow

Which type of reproduction needs two parents and leads to more variation in offspring? A Budding in yeast B Binary

A winged seed released from the same height will travel farther on a windy day mainly because its A Greater

A seed shaped like a small “winged blade” spins while falling and travels farther mainly because spinning A Increases falling

In plants like drumstick (Moringa) and some trees, flat papery seeds are carried away mainly because they A Absorb animal