/4 Science Quiz (for 8 to 11 years old): Quiz 5 1 / 4The Loudness of the Sounds depends on which factor its Frequency its time period its amplitude its speed 2 / 4Which of the following steps Moon does not appear at all? Crescent Moon Full Moon New Moon Gibbous Moon 3 / 4Who invented the cell? Robert Doyle Charles Darwin Robert Hooke 4 / 4Which part of the plant cell contains photosynthesis? Xylem Chloroplast Your score is 0% Restart quiz Next quiz Please rate the quiz Send feedback By WordPress Quiz plugin