结合Photosynthesis doesn't just help plants stay alive光合作用不仅仅让植物活着,makes food for all living things.给所有的生物作为食物,可知这里指的是光合作用的两个作用,故用also也,故选B。【点睛】完形填空题与单项选择题不同,它给出的是一篇意思较为完整的短文。做该题型试题时,首先应跳过空格通读全文,...
Photosynthesis is the process by which plants convert light energy, carbon dioxide, and water into glucose and oxygen using chlorophyll in chloroplasts. It is vital for plants to produce their own food (glucose), release oxygen, and sustain energy flow and gas balance in ecosystems. 1. **判...
Answer to: Plants make ATP during the light reactions of photosynthesis. Why do plants also need to carry out the process of cellular respiration?...
Why do plants put so many nutrients in fruit when the fruit does not provide nutrients to the growing seed? a) The fruit stores nutrients that the parent plant will use in the winter when there is less sunlight for performing photosynthesis. b) As the fru Why are carniv...
Why are C4 plants able to continue photosynthesis even at low CO2 levels? Carbon Dioxide: Carbon dioxide is a molecule that most living creatures produce by breathing or releasing it into the atmosphere. It can also be created when carbon is burnt in the presence of oxygen, such a...
This process is called photosynthesis(光合作用). Leaves need three things to do their job.Leaves need water, which they get from the tree 3 their stems(茎).Leaves need a gas called carbon dioxide. They take it in from the air around them.All plants 4 a chemical called chlorophyll (...
necessary必须的.结合T his sugar is the foo d that provides plants是提供给植物的必要的能 量的食物,故选D. 55.B.考查副词.A. almost几乎 B.also 也 C. hardly几乎不 D. seldom很少.结合 Photosynthesis doesn't just help plants stay a live光合作用不仅仅让植物活着,makes food fo r all living ...
Why do plants grow in some places and not in others? To grow, plants need many things. One is sunlight. Another thing plants must have before they can grow is food. Did you learn about photosynthesis3 in school? Many plants make food by photo synthesis. But why do many plants make foo...
Understand the role of stomata in plants: Stomata are small openings on the surface of leaves that allow for gas exchange. They let CO2 enter for photosynthesis and O2 exit as a byproduct. However, in hot and dry environments, plants often close their stomata to...
Plants cannot make use of infrared light for photosynthesis because they lack a pigment which can harvest light with that wavelength. The major plant...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...