Meet Kristina, an enthusiastic Maths and Science teacher. When she's not teaching, she's indulging in her passion for creativity and arts and crafts.
Learning and revising the topic of energy stores can be daunting, but it can become more manageable with the right tools and knowledge. These questions are designed to help students understand and learn the fundamental concepts of energy stores.
We use energy to fuel movement and light, which can be found in various forms, such as light waves, heat waves, sound waves and kinetic energy. When we use energy, it is not destroyed but transferred from one entity or energy source to another.
The heart and blood vessels can be affected by many things. Many of these issues can be effectively treated if you know how.
Poor health can be caused by diseases. Often, different diseases interact, and this can lead to further health complications that don't seem related at first.
The cells of plants are arranged in a similar fashion to those of other multicellular organisms. The cells of an organism form tissues, the tissues form organs, and the organs form organ systems.
Transporting materials between cells is necessary for multicellular organisms. Like many animals, the heart plays a key role in the human circulatory system, which transports blood around the body.
