Do all vascular plants develop annual rings?

986

---

What is the tallness trait of a pea plant moving separately from the color trait an example of?

1107

---

Does seed germination affect plant growth?

995

---

Which is better to grow plants in rock sand or soil?

1039

---

What kingdom of organisms does a professional mycologist study?

1045

---

How do organisms adjust to changes in temperature?

1239

---

What is a terrestrial organism?

984

---

For a flower to be complete, it must possess what four types of floral appendages?

1023

---

How long do flowers usually last?

1123

---

How does fruit produce seeds?

1038

---

Why is there little or no grass in the forest?

879

---

Order the following from the largest taxonomic group to the smallest group: order, genus, kingdom, class, family, species?

889

---

How are human voices created?

976

---

What is an example of a parasite relationship?

964

---

Why the orange trees are often sprayed with water?

910

---