Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Ratio
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help
Date Posted: 4 years ago
Views: 256
See 1 Answer
The upper side of the leaf is exposed to more sunlight, so there are more chloroplasts for the plant to capture more light energy from the sun, to carry out photosynthesis at a higher rate.
360 Tutoring Program