Like any other bird, but only at the waterside.
Hello!
Ions are charged particles, that explains why they have either a positive or negative charge. Since electrical signals contain charges, that also explains why they are often based on ions. Your answer would be D!
You can feel free to let me know if you have any questions regarding this!
Thanks!
- TetraFish
Answer:
The membrane is selectively permeable because substances do not cross it indiscriminately.
Explanation:
Agriculture depends on the conservation of our most precious natural resources: <em>water, land, and biodiversity.</em>
