Gawain sa Pagkatuto Bilang 2: TIMELINE. Basahin ang mga kaganapan na nasa kahon sa ibaba. Isulat sa tapat ng bawat kahon
kung ano ang naganap sa panahong ito.
PAGBUBUKAS NA SUN CANAL
B. PAGBABAGO NG ANTAS SA LIPUNAN
C. PAGPASLANOSA GOMBURZA
D PAGPAPATIBAY NO DEKRSTONG EDUKASYON
1834
1863
1869
1872
1880

Which is not a likely outcome after extensive irrigation of dry farmland? useless, unproductive soil salinization of the soil depletion of groundwater nutrient-rich soil

Hydrilla (hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in florida. hydrilla has already been introduced to hundreds of bodies of water throughout florida, hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions. hydrilla • describe how hydrilla affects native plant and animal species. include both a biotic and an abiotic limiting factor. • suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits