Answer and Explanation:
Due to <u>technical problems</u>, you will find the complete answer and explanation in the attached files
Answer: 6. Although most invertebrates have a nervous system, the complexity of the system varies from one organism to another.
Some invertebrates such as the hydra and starfish have a simplified system of nerves, which is called a nerve net. It consists of just nerves, capable of sense and touch only. Meanwhile, other invertebrates such as the planarian have a more developed nervous system, complete with a brain and nerve cord.
7. Radial symmetry and bilateral symmetry are two different types of biological symmetries found in organisms. ... The key difference between radial and bilateral symmetry is that radial symmetry generates identical body halves around the central axis whereas bilateral symmetry generates only two sides as left and right.
Explanation:
<span>If phosphorus affects tomato fruit production, then plants that are fertilized with phosphorus will produce more tomatoes</span>
<span>While walking through the forest, you come across a plant that bears flowers with 3 petals leaves and has parallel veins. What kind of plant is this most likely?
</span>
A monocot
Answer:
binary fission,meiosis and
mitosis,